4781630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 9967104

約数和(自身を除く): 5185474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 823, 830, 1162, 1646, 2905, 4115, 5761, 5810, 8230, 11522, 28805, 57610, 68309, 136618, 341545, 478163, 683090, 956326, 2390815, 4781630]

約数ペア:

[(1, 4781630), (2, 2390815), (5, 956326), (7, 683090), (10, 478163), (14, 341545), (35, 136618), (70, 68309), (83, 57610), (166, 28805), (415, 11522), (581, 8230), (823, 5810), (830, 5761), (1162, 4115), (1646, 2905)]