30710770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 57517056

約数和(自身を除く): 26806286

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 631, 785, 1262, 1570, 3155, 4867, 6310, 9734, 19561, 24335, 39122, 48670, 97805, 99067, 195610, 198134, 495335, 990670, 3071077, 6142154, 15355385, 30710770]

約数ペア:

[(1, 30710770), (2, 15355385), (5, 6142154), (10, 3071077), (31, 990670), (62, 495335), (155, 198134), (157, 195610), (310, 99067), (314, 97805), (631, 48670), (785, 39122), (1262, 24335), (1570, 19561), (3155, 9734), (4867, 6310)]