248748430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{4621}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 512487360

約数和(自身を除く): 263738930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 769, 1538, 3845, 4621, 5383, 7690, 9242, 10766, 23105, 26915, 32347, 46210, 53830, 64694, 161735, 323470, 3553549, 7107098, 17767745, 24874843, 35535490, 49749686, 124374215, 248748430]

約数ペア:

[(1, 248748430), (2, 124374215), (5, 49749686), (7, 35535490), (10, 24874843), (14, 17767745), (35, 7107098), (70, 3553549), (769, 323470), (1538, 161735), (3845, 64694), (4621, 53830), (5383, 46210), (7690, 32347), (9242, 26915), (10766, 23105)]