269301890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188323}}^1$

素因数の和:188354

約数の個数: 32

約数和(自身を含む): 569491776

約数和(自身を除く): 300189886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 188323, 376646, 941615, 1883230, 2071553, 2448199, 4143106, 4896398, 10357765, 12240995, 20715530, 24481990, 26930189, 53860378, 134650945, 269301890]

約数ペア:

[(1, 269301890), (2, 134650945), (5, 53860378), (10, 26930189), (11, 24481990), (13, 20715530), (22, 12240995), (26, 10357765), (55, 4896398), (65, 4143106), (110, 2448199), (130, 2071553), (143, 1883230), (286, 941615), (715, 376646), (1430, 188323)]