30930965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 11253835

約数列:

[1, 5, 13, 29, 61, 65, 145, 269, 305, 377, 793, 1345, 1769, 1885, 3497, 3965, 7801, 8845, 16409, 17485, 22997, 39005, 82045, 101413, 114985, 213317, 475861, 507065, 1066585, 2379305, 6186193, 30930965]

約数ペア:

[(1, 30930965), (5, 6186193), (13, 2379305), (29, 1066585), (61, 507065), (65, 475861), (145, 213317), (269, 114985), (305, 101413), (377, 82045), (793, 39005), (1345, 22997), (1769, 17485), (1885, 16409), (3497, 8845), (3965, 7801)]