6845540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 15685488

約数和(自身を除く): 8839948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 233, 260, 452, 466, 565, 932, 1130, 1165, 1469, 2260, 2330, 2938, 3029, 4660, 5876, 6058, 7345, 12116, 14690, 15145, 26329, 29380, 30290, 52658, 60580, 105316, 131645, 263290, 342277, 526580, 684554, 1369108, 1711385, 3422770, 6845540]

約数ペア:

[(1, 6845540), (2, 3422770), (4, 1711385), (5, 1369108), (10, 684554), (13, 526580), (20, 342277), (26, 263290), (52, 131645), (65, 105316), (113, 60580), (130, 52658), (226, 30290), (233, 29380), (260, 26329), (452, 15145), (466, 14690), (565, 12116), (932, 7345), (1130, 6058), (1165, 5876), (1469, 4660), (2260, 3029), (2330, 2938)]