377936930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{20071}}^1$

素因数の和:20354

約数の個数: 32

約数和(自身を含む): 780399360

約数和(自身を除く): 402462430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 20071, 40142, 100355, 140497, 200710, 280994, 702485, 1404970, 5399099, 10798198, 26995495, 37793693, 53990990, 75587386, 188968465, 377936930]

約数ペア:

[(1, 377936930), (2, 188968465), (5, 75587386), (7, 53990990), (10, 37793693), (14, 26995495), (35, 10798198), (70, 5399099), (269, 1404970), (538, 702485), (1345, 280994), (1883, 200710), (2690, 140497), (3766, 100355), (9415, 40142), (18830, 20071)]