7242510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 20093184

約数和(自身を除く): 12850674

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1291, 1870, 2582, 2805, 3873, 5610, 6455, 7746, 12910, 14201, 19365, 21947, 28402, 38730, 42603, 43894, 65841, 71005, 85206, 109735, 131682, 142010, 213015, 219470, 241417, 329205, 426030, 482834, 658410, 724251, 1207085, 1448502, 2414170, 3621255, 7242510]

約数ペア:

[(1, 7242510), (2, 3621255), (3, 2414170), (5, 1448502), (6, 1207085), (10, 724251), (11, 658410), (15, 482834), (17, 426030), (22, 329205), (30, 241417), (33, 219470), (34, 213015), (51, 142010), (55, 131682), (66, 109735), (85, 85206), (102, 71005), (110, 65841), (165, 43894), (170, 42603), (187, 38730), (255, 28402), (330, 21947), (374, 19365), (510, 14201), (561, 12910), (935, 7746), (1122, 6455), (1291, 5610), (1870, 3873), (2582, 2805)]