2013215340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 5723827200

約数和(自身を除く): 3710611860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 199, 206, 309, 398, 412, 515, 597, 618, 796, 995, 1030, 1194, 1236, 1545, 1637, 1990, 2060, 2388, 2985, 3090, 3274, 3980, 4911, 5970, 6180, 6548, 8185, 9822, 11940, 16370, 19644, 20497, 24555, 32740, 40994, 49110, 61491, 81988, 98220, 102485, 122982, 168611, 204970, 245964, 307455, 325763, 337222, 409940, 505833, 614910, 651526, 674444, 843055, 977289, 1011666, 1229820, 1303052, 1628815, 1686110, 1954578, 2023332, 2529165, 3257630, 3372220, 3909156, 4886445, 5058330, 6515260, 9772890, 10116660, 19545780, 33553589, 67107178, 100660767, 134214356, 167767945, 201321534, 335535890, 402643068, 503303835, 671071780, 1006607670, 2013215340]

約数ペア:

[(1, 2013215340), (2, 1006607670), (3, 671071780), (4, 503303835), (5, 402643068), (6, 335535890), (10, 201321534), (12, 167767945), (15, 134214356), (20, 100660767), (30, 67107178), (60, 33553589), (103, 19545780), (199, 10116660), (206, 9772890), (309, 6515260), (398, 5058330), (412, 4886445), (515, 3909156), (597, 3372220), (618, 3257630), (796, 2529165), (995, 2023332), (1030, 1954578), (1194, 1686110), (1236, 1628815), (1545, 1303052), (1637, 1229820), (1990, 1011666), (2060, 977289), (2388, 843055), (2985, 674444), (3090, 651526), (3274, 614910), (3980, 505833), (4911, 409940), (5970, 337222), (6180, 325763), (6548, 307455), (8185, 245964), (9822, 204970), (11940, 168611), (16370, 122982), (19644, 102485), (20497, 98220), (24555, 81988), (32740, 61491), (40994, 49110)]