3030731690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{77731}}^1$

素因数の和:78302

約数の個数: 32

約数和(自身を含む): 6245921664

約数和(自身を除く): 3215189974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 7798, 19495, 38990, 77731, 155462, 388655, 544117, 777310, 1088234, 2720585, 5441170, 43296167, 86592334, 216480835, 303073169, 432961670, 606146338, 1515365845, 3030731690]

約数ペア:

[(1, 3030731690), (2, 1515365845), (5, 606146338), (7, 432961670), (10, 303073169), (14, 216480835), (35, 86592334), (70, 43296167), (557, 5441170), (1114, 2720585), (2785, 1088234), (3899, 777310), (5570, 544117), (7798, 388655), (19495, 155462), (38990, 77731)]