1462340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 3713472

約数和(自身を除く): 2251132

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 289, 340, 374, 391, 460, 506, 578, 748, 782, 935, 1012, 1156, 1265, 1445, 1564, 1870, 1955, 2530, 2890, 3179, 3740, 3910, 4301, 5060, 5780, 6358, 6647, 7820, 8602, 12716, 13294, 15895, 17204, 21505, 26588, 31790, 33235, 43010, 63580, 66470, 73117, 86020, 132940, 146234, 292468, 365585, 731170, 1462340]

約数ペア:

[(1, 1462340), (2, 731170), (4, 365585), (5, 292468), (10, 146234), (11, 132940), (17, 86020), (20, 73117), (22, 66470), (23, 63580), (34, 43010), (44, 33235), (46, 31790), (55, 26588), (68, 21505), (85, 17204), (92, 15895), (110, 13294), (115, 12716), (170, 8602), (187, 7820), (220, 6647), (230, 6358), (253, 5780), (289, 5060), (340, 4301), (374, 3910), (391, 3740), (460, 3179), (506, 2890), (578, 2530), (748, 1955), (782, 1870), (935, 1564), (1012, 1445), (1156, 1265)]