2021371860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 5794024320

約数和(自身を除く): 3772652460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 157, 177, 236, 295, 314, 354, 471, 590, 628, 708, 785, 885, 942, 1180, 1570, 1770, 1884, 2355, 3140, 3540, 3637, 4710, 7274, 9263, 9420, 10911, 14548, 18185, 18526, 21822, 27789, 36370, 37052, 43644, 46315, 54555, 55578, 72740, 92630, 109110, 111156, 138945, 185260, 214583, 218220, 277890, 429166, 555780, 571009, 643749, 858332, 1072915, 1142018, 1287498, 1713027, 2145830, 2284036, 2574996, 2855045, 3218745, 3426054, 4291660, 5710090, 6437490, 6852108, 8565135, 11420180, 12874980, 17130270, 33689531, 34260540, 67379062, 101068593, 134758124, 168447655, 202137186, 336895310, 404274372, 505342965, 673790620, 1010685930, 2021371860]

約数ペア:

[(1, 2021371860), (2, 1010685930), (3, 673790620), (4, 505342965), (5, 404274372), (6, 336895310), (10, 202137186), (12, 168447655), (15, 134758124), (20, 101068593), (30, 67379062), (59, 34260540), (60, 33689531), (118, 17130270), (157, 12874980), (177, 11420180), (236, 8565135), (295, 6852108), (314, 6437490), (354, 5710090), (471, 4291660), (590, 3426054), (628, 3218745), (708, 2855045), (785, 2574996), (885, 2284036), (942, 2145830), (1180, 1713027), (1570, 1287498), (1770, 1142018), (1884, 1072915), (2355, 858332), (3140, 643749), (3540, 571009), (3637, 555780), (4710, 429166), (7274, 277890), (9263, 218220), (9420, 214583), (10911, 185260), (14548, 138945), (18185, 111156), (18526, 109110), (21822, 92630), (27789, 72740), (36370, 55578), (37052, 54555), (43644, 46315)]