2018683730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{930269}}^1$

素因数の和:930314

約数の個数: 32

約数和(自身を含む): 4286684160

約数和(自身を除く): 2268000430

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 930269, 1860538, 4651345, 6511883, 9302690, 13023766, 28838339, 32559415, 57676678, 65118830, 144191695, 201868373, 288383390, 403736746, 1009341865, 2018683730]

約数ペア:

[(1, 2018683730), (2, 1009341865), (5, 403736746), (7, 288383390), (10, 201868373), (14, 144191695), (31, 65118830), (35, 57676678), (62, 32559415), (70, 28838339), (155, 13023766), (217, 9302690), (310, 6511883), (434, 4651345), (1085, 1860538), (2170, 930269)]