310059470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 660842496

約数和(自身を除く): 350783026

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 73, 94, 146, 235, 329, 365, 470, 511, 658, 730, 1022, 1291, 1645, 2555, 2582, 3290, 3431, 5110, 6455, 6862, 9037, 12910, 17155, 18074, 24017, 34310, 45185, 48034, 60677, 90370, 94243, 120085, 121354, 188486, 240170, 303385, 424739, 471215, 606770, 659701, 849478, 942430, 1319402, 2123695, 3298505, 4247390, 4429421, 6597010, 8858842, 22147105, 31005947, 44294210, 62011894, 155029735, 310059470]

約数ペア:

[(1, 310059470), (2, 155029735), (5, 62011894), (7, 44294210), (10, 31005947), (14, 22147105), (35, 8858842), (47, 6597010), (70, 4429421), (73, 4247390), (94, 3298505), (146, 2123695), (235, 1319402), (329, 942430), (365, 849478), (470, 659701), (511, 606770), (658, 471215), (730, 424739), (1022, 303385), (1291, 240170), (1645, 188486), (2555, 121354), (2582, 120085), (3290, 94243), (3431, 90370), (5110, 60677), (6455, 48034), (6862, 45185), (9037, 34310), (12910, 24017), (17155, 18074)]