7071090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18154

約数の個数: 32

約数和(自身を含む): 18277056

約数和(自身を除く): 11205966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18131, 36262, 54393, 90655, 108786, 181310, 235703, 271965, 471406, 543930, 707109, 1178515, 1414218, 2357030, 3535545, 7071090]

約数ペア:

[(1, 7071090), (2, 3535545), (3, 2357030), (5, 1414218), (6, 1178515), (10, 707109), (13, 543930), (15, 471406), (26, 271965), (30, 235703), (39, 181310), (65, 108786), (78, 90655), (130, 54393), (195, 36262), (390, 18131)]