42634730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 80151120

約数和(自身を除く): 37516390

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 1889, 2257, 3778, 4514, 9445, 11285, 18890, 22570, 69893, 115229, 139786, 230458, 349465, 576145, 698930, 1152290, 4263473, 8526946, 21317365, 42634730]

約数ペア:

[(1, 42634730), (2, 21317365), (5, 8526946), (10, 4263473), (37, 1152290), (61, 698930), (74, 576145), (122, 349465), (185, 230458), (305, 139786), (370, 115229), (610, 69893), (1889, 22570), (2257, 18890), (3778, 11285), (4514, 9445)]