15705612012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1\times {\mathrm{21379}}^1$

素因数の和:23526

約数の個数: 48

約数和(自身を含む): 37929830400

約数和(自身を除く): 22224218388

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 2111, 4222, 6333, 8444, 12666, 21379, 25332, 42758, 61219, 64137, 85516, 122438, 128274, 183657, 244876, 256548, 367314, 619991, 734628, 1239982, 1859973, 2479964, 3719946, 7439892, 45131069, 90262138, 135393207, 180524276, 270786414, 541572828, 1308801001, 2617602002, 3926403003, 5235204004, 7852806006, 15705612012]

約数ペア:

[(1, 15705612012), (2, 7852806006), (3, 5235204004), (4, 3926403003), (6, 2617602002), (12, 1308801001), (29, 541572828), (58, 270786414), (87, 180524276), (116, 135393207), (174, 90262138), (348, 45131069), (2111, 7439892), (4222, 3719946), (6333, 2479964), (8444, 1859973), (12666, 1239982), (21379, 734628), (25332, 619991), (42758, 367314), (61219, 256548), (64137, 244876), (85516, 183657), (122438, 128274)]