668860430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{35521}}^1$

素因数の和:35804

約数の個数: 32

約数和(自身を含む): 1381095360

約数和(自身を除く): 712234930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 35521, 71042, 177605, 248647, 355210, 497294, 1243235, 2486470, 9555149, 19110298, 47775745, 66886043, 95551490, 133772086, 334430215, 668860430]

約数ペア:

[(1, 668860430), (2, 334430215), (5, 133772086), (7, 95551490), (10, 66886043), (14, 47775745), (35, 19110298), (70, 9555149), (269, 2486470), (538, 1243235), (1345, 497294), (1883, 355210), (2690, 248647), (3766, 177605), (9415, 71042), (18830, 35521)]