2017355940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 6218529408

約数和(自身を除く): 4201173468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 233, 309, 412, 466, 467, 515, 618, 699, 927, 932, 934, 1030, 1165, 1236, 1398, 1401, 1545, 1854, 1868, 2060, 2097, 2330, 2335, 2796, 2802, 3090, 3495, 3708, 4194, 4203, 4635, 4660, 4670, 5604, 6180, 6990, 7005, 8388, 8406, 9270, 9340, 10485, 13980, 14010, 16812, 18540, 20970, 21015, 23999, 28020, 41940, 42030, 47998, 48101, 71997, 84060, 95996, 96202, 108811, 119995, 143994, 144303, 192404, 215991, 217622, 239990, 240505, 287988, 288606, 326433, 359985, 431982, 432909, 435244, 479980, 481010, 544055, 577212, 652866, 719970, 721515, 863964, 865818, 962020, 979299, 1079955, 1088110, 1305732, 1439940, 1443030, 1632165, 1731636, 1958598, 2159910, 2164545, 2176220, 2886060, 3264330, 3917196, 4319820, 4329090, 4896495, 6528660, 8658180, 9792990, 11207533, 19585980, 22415066, 33622599, 44830132, 56037665, 67245198, 100867797, 112075330, 134490396, 168112995, 201735594, 224150660, 336225990, 403471188, 504338985, 672451980, 1008677970, 2017355940]

約数ペア:

[(1, 2017355940), (2, 1008677970), (3, 672451980), (4, 504338985), (5, 403471188), (6, 336225990), (9, 224150660), (10, 201735594), (12, 168112995), (15, 134490396), (18, 112075330), (20, 100867797), (30, 67245198), (36, 56037665), (45, 44830132), (60, 33622599), (90, 22415066), (103, 19585980), (180, 11207533), (206, 9792990), (233, 8658180), (309, 6528660), (412, 4896495), (466, 4329090), (467, 4319820), (515, 3917196), (618, 3264330), (699, 2886060), (927, 2176220), (932, 2164545), (934, 2159910), (1030, 1958598), (1165, 1731636), (1236, 1632165), (1398, 1443030), (1401, 1439940), (1545, 1305732), (1854, 1088110), (1868, 1079955), (2060, 979299), (2097, 962020), (2330, 865818), (2335, 863964), (2796, 721515), (2802, 719970), (3090, 652866), (3495, 577212), (3708, 544055), (4194, 481010), (4203, 479980), (4635, 435244), (4660, 432909), (4670, 431982), (5604, 359985), (6180, 326433), (6990, 288606), (7005, 287988), (8388, 240505), (8406, 239990), (9270, 217622), (9340, 215991), (10485, 192404), (13980, 144303), (14010, 143994), (16812, 119995), (18540, 108811), (20970, 96202), (21015, 95996), (23999, 84060), (28020, 71997), (41940, 48101), (42030, 47998)]