2253030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3734490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 109, 130, 159, 195, 218, 265, 318, 327, 390, 530, 545, 654, 689, 795, 1090, 1378, 1417, 1590, 1635, 2067, 2834, 3270, 3445, 4134, 4251, 5777, 6890, 7085, 8502, 10335, 11554, 14170, 17331, 20670, 21255, 28885, 34662, 42510, 57770, 75101, 86655, 150202, 173310, 225303, 375505, 450606, 751010, 1126515, 2253030]

約数ペア:

[(1, 2253030), (2, 1126515), (3, 751010), (5, 450606), (6, 375505), (10, 225303), (13, 173310), (15, 150202), (26, 86655), (30, 75101), (39, 57770), (53, 42510), (65, 34662), (78, 28885), (106, 21255), (109, 20670), (130, 17331), (159, 14170), (195, 11554), (218, 10335), (265, 8502), (318, 7085), (327, 6890), (390, 5777), (530, 4251), (545, 4134), (654, 3445), (689, 3270), (795, 2834), (1090, 2067), (1378, 1635), (1417, 1590)]