1659646930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{65521}}^1$

素因数の和:65694

約数の個数: 32

約数和(自身を含む): 3184369200

約数和(自身を除く): 1524722270

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 65521, 131042, 327605, 655210, 1113857, 2227714, 5569285, 9762629, 11138570, 19525258, 48813145, 97626290, 165964693, 331929386, 829823465, 1659646930]

約数ペア:

[(1, 1659646930), (2, 829823465), (5, 331929386), (10, 165964693), (17, 97626290), (34, 48813145), (85, 19525258), (149, 11138570), (170, 9762629), (298, 5569285), (745, 2227714), (1490, 1113857), (2533, 655210), (5066, 327605), (12665, 131042), (25330, 65521)]