30688490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7187}}^1$

素因数の和:7262

約数の個数: 32

約数和(自身を含む): 64174464

約数和(自身を除く): 33485974

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 7187, 14374, 35935, 50309, 71870, 100618, 251545, 438407, 503090, 876814, 2192035, 3068849, 4384070, 6137698, 15344245, 30688490]

約数ペア:

[(1, 30688490), (2, 15344245), (5, 6137698), (7, 4384070), (10, 3068849), (14, 2192035), (35, 876814), (61, 503090), (70, 438407), (122, 251545), (305, 100618), (427, 71870), (610, 50309), (854, 35935), (2135, 14374), (4270, 7187)]