42167340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 128484720

約数和(自身を除く): 86317380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 739, 951, 1268, 1478, 1585, 1902, 2217, 2853, 2956, 3170, 3695, 3804, 4434, 4755, 5706, 6340, 6651, 7390, 8868, 9510, 11085, 11412, 13302, 14265, 14780, 19020, 22170, 26604, 28530, 33255, 44340, 57060, 66510, 133020, 234263, 468526, 702789, 937052, 1171315, 1405578, 2108367, 2342630, 2811156, 3513945, 4216734, 4685260, 7027890, 8433468, 10541835, 14055780, 21083670, 42167340]

約数ペア:

[(1, 42167340), (2, 21083670), (3, 14055780), (4, 10541835), (5, 8433468), (6, 7027890), (9, 4685260), (10, 4216734), (12, 3513945), (15, 2811156), (18, 2342630), (20, 2108367), (30, 1405578), (36, 1171315), (45, 937052), (60, 702789), (90, 468526), (180, 234263), (317, 133020), (634, 66510), (739, 57060), (951, 44340), (1268, 33255), (1478, 28530), (1585, 26604), (1902, 22170), (2217, 19020), (2853, 14780), (2956, 14265), (3170, 13302), (3695, 11412), (3804, 11085), (4434, 9510), (4755, 8868), (5706, 7390), (6340, 6651)]