61533570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 171196416

約数和(自身を除く): 109662846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4127, 4970, 7455, 8254, 12381, 14910, 20635, 24762, 28889, 41270, 57778, 61905, 86667, 123810, 144445, 173334, 288890, 293017, 433335, 586034, 866670, 879051, 1465085, 1758102, 2051119, 2930170, 4102238, 4395255, 6153357, 8790510, 10255595, 12306714, 20511190, 30766785, 61533570]

約数ペア:

[(1, 61533570), (2, 30766785), (3, 20511190), (5, 12306714), (6, 10255595), (7, 8790510), (10, 6153357), (14, 4395255), (15, 4102238), (21, 2930170), (30, 2051119), (35, 1758102), (42, 1465085), (70, 879051), (71, 866670), (105, 586034), (142, 433335), (210, 293017), (213, 288890), (355, 173334), (426, 144445), (497, 123810), (710, 86667), (994, 61905), (1065, 57778), (1491, 41270), (2130, 28889), (2485, 24762), (2982, 20635), (4127, 14910), (4970, 12381), (7455, 8254)]