351036790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{3079}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 681468480

約数和(自身を除く): 330431690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 877, 1754, 3079, 4385, 6158, 8770, 11401, 15395, 22802, 30790, 40027, 57005, 80054, 114010, 200135, 400270, 2700283, 5400566, 13501415, 27002830, 35103679, 70207358, 175518395, 351036790]

約数ペア:

[(1, 351036790), (2, 175518395), (5, 70207358), (10, 35103679), (13, 27002830), (26, 13501415), (65, 5400566), (130, 2700283), (877, 400270), (1754, 200135), (3079, 114010), (4385, 80054), (6158, 57005), (8770, 40027), (11401, 30790), (15395, 22802)]