69788730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 185286528

約数和(自身を除く): 115497798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 2897, 4015, 4818, 5794, 8030, 8691, 12045, 14485, 17382, 24090, 28970, 31867, 43455, 63734, 86910, 95601, 159335, 191202, 211481, 318670, 422962, 478005, 634443, 956010, 1057405, 1268886, 2114810, 2326291, 3172215, 4652582, 6344430, 6978873, 11631455, 13957746, 23262910, 34894365, 69788730]

約数ペア:

[(1, 69788730), (2, 34894365), (3, 23262910), (5, 13957746), (6, 11631455), (10, 6978873), (11, 6344430), (15, 4652582), (22, 3172215), (30, 2326291), (33, 2114810), (55, 1268886), (66, 1057405), (73, 956010), (110, 634443), (146, 478005), (165, 422962), (219, 318670), (330, 211481), (365, 191202), (438, 159335), (730, 95601), (803, 86910), (1095, 63734), (1606, 43455), (2190, 31867), (2409, 28970), (2897, 24090), (4015, 17382), (4818, 14485), (5794, 12045), (8030, 8691)]