17803380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 45418380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 97, 105, 114, 115, 133, 138, 140, 161, 190, 194, 210, 228, 230, 266, 276, 285, 291, 322, 345, 380, 388, 399, 420, 437, 460, 483, 485, 532, 570, 582, 644, 665, 679, 690, 798, 805, 874, 966, 970, 1140, 1164, 1311, 1330, 1358, 1380, 1455, 1596, 1610, 1748, 1843, 1932, 1940, 1995, 2037, 2185, 2231, 2415, 2622, 2660, 2716, 2910, 3059, 3220, 3395, 3686, 3990, 4074, 4370, 4462, 4830, 5244, 5529, 5820, 6118, 6555, 6693, 6790, 7372, 7980, 8148, 8740, 8924, 9177, 9215, 9660, 10185, 11058, 11155, 12236, 12901, 13110, 13386, 13580, 15295, 15617, 18354, 18430, 20370, 22116, 22310, 25802, 26220, 26772, 27645, 30590, 31234, 33465, 36708, 36860, 38703, 40740, 42389, 44620, 45885, 46851, 51604, 55290, 61180, 62468, 64505, 66930, 77406, 78085, 84778, 91770, 93702, 110580, 127167, 129010, 133860, 154812, 156170, 169556, 183540, 187404, 193515, 211945, 234255, 254334, 258020, 296723, 312340, 387030, 423890, 468510, 508668, 593446, 635835, 774060, 847780, 890169, 937020, 1186892, 1271670, 1483615, 1780338, 2543340, 2967230, 3560676, 4450845, 5934460, 8901690, 17803380]

約数ペア:

[(1, 17803380), (2, 8901690), (3, 5934460), (4, 4450845), (5, 3560676), (6, 2967230), (7, 2543340), (10, 1780338), (12, 1483615), (14, 1271670), (15, 1186892), (19, 937020), (20, 890169), (21, 847780), (23, 774060), (28, 635835), (30, 593446), (35, 508668), (38, 468510), (42, 423890), (46, 387030), (57, 312340), (60, 296723), (69, 258020), (70, 254334), (76, 234255), (84, 211945), (92, 193515), (95, 187404), (97, 183540), (105, 169556), (114, 156170), (115, 154812), (133, 133860), (138, 129010), (140, 127167), (161, 110580), (190, 93702), (194, 91770), (210, 84778), (228, 78085), (230, 77406), (266, 66930), (276, 64505), (285, 62468), (291, 61180), (322, 55290), (345, 51604), (380, 46851), (388, 45885), (399, 44620), (420, 42389), (437, 40740), (460, 38703), (483, 36860), (485, 36708), (532, 33465), (570, 31234), (582, 30590), (644, 27645), (665, 26772), (679, 26220), (690, 25802), (798, 22310), (805, 22116), (874, 20370), (966, 18430), (970, 18354), (1140, 15617), (1164, 15295), (1311, 13580), (1330, 13386), (1358, 13110), (1380, 12901), (1455, 12236), (1596, 11155), (1610, 11058), (1748, 10185), (1843, 9660), (1932, 9215), (1940, 9177), (1995, 8924), (2037, 8740), (2185, 8148), (2231, 7980), (2415, 7372), (2622, 6790), (2660, 6693), (2716, 6555), (2910, 6118), (3059, 5820), (3220, 5529), (3395, 5244), (3686, 4830), (3990, 4462), (4074, 4370)]