3124090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 6365952

約数和(自身を除く): 3241862

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 85, 94, 115, 170, 230, 235, 289, 391, 470, 578, 782, 799, 1081, 1445, 1598, 1955, 2162, 2890, 3910, 3995, 5405, 6647, 7990, 10810, 13294, 13583, 18377, 27166, 33235, 36754, 66470, 67915, 91885, 135830, 183770, 312409, 624818, 1562045, 3124090]

約数ペア:

[(1, 3124090), (2, 1562045), (5, 624818), (10, 312409), (17, 183770), (23, 135830), (34, 91885), (46, 67915), (47, 66470), (85, 36754), (94, 33235), (115, 27166), (170, 18377), (230, 13583), (235, 13294), (289, 10810), (391, 7990), (470, 6647), (578, 5405), (782, 3995), (799, 3910), (1081, 2890), (1445, 2162), (1598, 1955)]