70684740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56099}}^1$

素因数の和:56121

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 174360060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56099, 112198, 168297, 224396, 280495, 336594, 392693, 504891, 560990, 673188, 785386, 841485, 1009782, 1121980, 1178079, 1570772, 1682970, 1963465, 2019564, 2356158, 2524455, 3365940, 3534237, 3926930, 4712316, 5048910, 5890395, 7068474, 7853860, 10097820, 11780790, 14136948, 17671185, 23561580, 35342370, 70684740]

約数ペア:

[(1, 70684740), (2, 35342370), (3, 23561580), (4, 17671185), (5, 14136948), (6, 11780790), (7, 10097820), (9, 7853860), (10, 7068474), (12, 5890395), (14, 5048910), (15, 4712316), (18, 3926930), (20, 3534237), (21, 3365940), (28, 2524455), (30, 2356158), (35, 2019564), (36, 1963465), (42, 1682970), (45, 1570772), (60, 1178079), (63, 1121980), (70, 1009782), (84, 841485), (90, 785386), (105, 673188), (126, 560990), (140, 504891), (180, 392693), (210, 336594), (252, 280495), (315, 224396), (420, 168297), (630, 112198), (1260, 56099)]