747545310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 2170022400

約数和(自身を除く): 1422477090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 83, 90, 95, 114, 115, 138, 166, 171, 190, 207, 229, 230, 249, 285, 342, 345, 414, 415, 437, 458, 498, 570, 687, 690, 747, 830, 855, 874, 1035, 1145, 1245, 1311, 1374, 1494, 1577, 1710, 1909, 2061, 2070, 2185, 2290, 2490, 2622, 3154, 3435, 3735, 3818, 3933, 4122, 4351, 4370, 4731, 5267, 5727, 6555, 6870, 7470, 7866, 7885, 8702, 9462, 9545, 10305, 10534, 11454, 13053, 13110, 14193, 15770, 15801, 17181, 19007, 19090, 19665, 20610, 21755, 23655, 26106, 26335, 28386, 28635, 31602, 34362, 36271, 38014, 39159, 39330, 43510, 47310, 47403, 52670, 57021, 57270, 65265, 70965, 72542, 78318, 79005, 85905, 94806, 95035, 100073, 108813, 114042, 130530, 141930, 158010, 171063, 171810, 181355, 190070, 195795, 200146, 217626, 237015, 285105, 300219, 326439, 342126, 361133, 362710, 391590, 437161, 474030, 500365, 544065, 570210, 600438, 652878, 722266, 855315, 874322, 900657, 1000730, 1083399, 1088130, 1311483, 1501095, 1632195, 1710630, 1801314, 1805665, 2166798, 2185805, 2622966, 3002190, 3250197, 3264390, 3611330, 3934449, 4371610, 4503285, 5416995, 6500394, 6557415, 7868898, 8306059, 9006570, 10833990, 13114830, 16250985, 16612118, 19672245, 24918177, 32501970, 39344490, 41530295, 49836354, 74754531, 83060590, 124590885, 149509062, 249181770, 373772655, 747545310]

約数ペア:

[(1, 747545310), (2, 373772655), (3, 249181770), (5, 149509062), (6, 124590885), (9, 83060590), (10, 74754531), (15, 49836354), (18, 41530295), (19, 39344490), (23, 32501970), (30, 24918177), (38, 19672245), (45, 16612118), (46, 16250985), (57, 13114830), (69, 10833990), (83, 9006570), (90, 8306059), (95, 7868898), (114, 6557415), (115, 6500394), (138, 5416995), (166, 4503285), (171, 4371610), (190, 3934449), (207, 3611330), (229, 3264390), (230, 3250197), (249, 3002190), (285, 2622966), (342, 2185805), (345, 2166798), (414, 1805665), (415, 1801314), (437, 1710630), (458, 1632195), (498, 1501095), (570, 1311483), (687, 1088130), (690, 1083399), (747, 1000730), (830, 900657), (855, 874322), (874, 855315), (1035, 722266), (1145, 652878), (1245, 600438), (1311, 570210), (1374, 544065), (1494, 500365), (1577, 474030), (1710, 437161), (1909, 391590), (2061, 362710), (2070, 361133), (2185, 342126), (2290, 326439), (2490, 300219), (2622, 285105), (3154, 237015), (3435, 217626), (3735, 200146), (3818, 195795), (3933, 190070), (4122, 181355), (4351, 171810), (4370, 171063), (4731, 158010), (5267, 141930), (5727, 130530), (6555, 114042), (6870, 108813), (7470, 100073), (7866, 95035), (7885, 94806), (8702, 85905), (9462, 79005), (9545, 78318), (10305, 72542), (10534, 70965), (11454, 65265), (13053, 57270), (13110, 57021), (14193, 52670), (15770, 47403), (15801, 47310), (17181, 43510), (19007, 39330), (19090, 39159), (19665, 38014), (20610, 36271), (21755, 34362), (23655, 31602), (26106, 28635), (26335, 28386)]