2018852340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 6182604288

約数和(自身を除く): 4163751948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 71, 85, 102, 122, 142, 170, 183, 204, 213, 244, 255, 284, 305, 340, 355, 366, 426, 457, 510, 610, 710, 732, 852, 914, 915, 1020, 1037, 1065, 1207, 1220, 1371, 1420, 1828, 1830, 2074, 2130, 2285, 2414, 2742, 3111, 3621, 3660, 4148, 4260, 4331, 4570, 4828, 5185, 5484, 6035, 6222, 6855, 7242, 7769, 8662, 9140, 10370, 12070, 12444, 12993, 13710, 14484, 15538, 15555, 17324, 18105, 20740, 21655, 23307, 24140, 25986, 27420, 27877, 31076, 31110, 32447, 36210, 38845, 43310, 46614, 51972, 55754, 62220, 64894, 64965, 72420, 73627, 77690, 83631, 86620, 93228, 97341, 111508, 116535, 129788, 129930, 139385, 147254, 155380, 162235, 167262, 194682, 220881, 233070, 259860, 278770, 294508, 324470, 334524, 368135, 389364, 418155, 441762, 466140, 473909, 486705, 551599, 557540, 648940, 736270, 836310, 883524, 947818, 973410, 1103198, 1104405, 1421727, 1472540, 1654797, 1672620, 1895636, 1946820, 1979267, 2206396, 2208810, 2369545, 2757995, 2843454, 3309594, 3958534, 4417620, 4739090, 5515990, 5686908, 5937801, 6619188, 7108635, 7917068, 8273985, 9478180, 9896335, 11031980, 11875602, 14217270, 16547970, 19792670, 23751204, 28434540, 29689005, 33095940, 33647539, 39585340, 59378010, 67295078, 100942617, 118756020, 134590156, 168237695, 201885234, 336475390, 403770468, 504713085, 672950780, 1009426170, 2018852340]

約数ペア:

[(1, 2018852340), (2, 1009426170), (3, 672950780), (4, 504713085), (5, 403770468), (6, 336475390), (10, 201885234), (12, 168237695), (15, 134590156), (17, 118756020), (20, 100942617), (30, 67295078), (34, 59378010), (51, 39585340), (60, 33647539), (61, 33095940), (68, 29689005), (71, 28434540), (85, 23751204), (102, 19792670), (122, 16547970), (142, 14217270), (170, 11875602), (183, 11031980), (204, 9896335), (213, 9478180), (244, 8273985), (255, 7917068), (284, 7108635), (305, 6619188), (340, 5937801), (355, 5686908), (366, 5515990), (426, 4739090), (457, 4417620), (510, 3958534), (610, 3309594), (710, 2843454), (732, 2757995), (852, 2369545), (914, 2208810), (915, 2206396), (1020, 1979267), (1037, 1946820), (1065, 1895636), (1207, 1672620), (1220, 1654797), (1371, 1472540), (1420, 1421727), (1828, 1104405), (1830, 1103198), (2074, 973410), (2130, 947818), (2285, 883524), (2414, 836310), (2742, 736270), (3111, 648940), (3621, 557540), (3660, 551599), (4148, 486705), (4260, 473909), (4331, 466140), (4570, 441762), (4828, 418155), (5185, 389364), (5484, 368135), (6035, 334524), (6222, 324470), (6855, 294508), (7242, 278770), (7769, 259860), (8662, 233070), (9140, 220881), (10370, 194682), (12070, 167262), (12444, 162235), (12993, 155380), (13710, 147254), (14484, 139385), (15538, 129930), (15555, 129788), (17324, 116535), (18105, 111508), (20740, 97341), (21655, 93228), (23307, 86620), (24140, 83631), (25986, 77690), (27420, 73627), (27877, 72420), (31076, 64965), (31110, 64894), (32447, 62220), (36210, 55754), (38845, 51972), (43310, 46614)]