67957610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 143065440

約数和(自身を除く): 75107830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 331, 419, 490, 662, 838, 1655, 2095, 2317, 2933, 3310, 4190, 4634, 5866, 11585, 14665, 16219, 20531, 23170, 29330, 32438, 41062, 81095, 102655, 138689, 162190, 205310, 277378, 693445, 970823, 1386890, 1941646, 4854115, 6795761, 9708230, 13591522, 33978805, 67957610]

約数ペア:

[(1, 67957610), (2, 33978805), (5, 13591522), (7, 9708230), (10, 6795761), (14, 4854115), (35, 1941646), (49, 1386890), (70, 970823), (98, 693445), (245, 277378), (331, 205310), (419, 162190), (490, 138689), (662, 102655), (838, 81095), (1655, 41062), (2095, 32438), (2317, 29330), (2933, 23170), (3310, 20531), (4190, 16219), (4634, 14665), (5866, 11585)]