42421230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7727}}^1$

素因数の和:7801

約数の個数: 48

約数和(自身を含む): 112117824

約数和(自身を除く): 69696594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7727, 15454, 23181, 38635, 46362, 69543, 77270, 115905, 139086, 231810, 347715, 471347, 695430, 942694, 1414041, 2356735, 2828082, 4242123, 4713470, 7070205, 8484246, 14140410, 21210615, 42421230]

約数ペア:

[(1, 42421230), (2, 21210615), (3, 14140410), (5, 8484246), (6, 7070205), (9, 4713470), (10, 4242123), (15, 2828082), (18, 2356735), (30, 1414041), (45, 942694), (61, 695430), (90, 471347), (122, 347715), (183, 231810), (305, 139086), (366, 115905), (549, 77270), (610, 69543), (915, 46362), (1098, 38635), (1830, 23181), (2745, 15454), (5490, 7727)]