64371010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 138568320

約数和(自身を除く): 74197310

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1187, 1595, 1870, 2374, 2465, 3190, 4930, 5423, 5935, 10846, 11870, 13057, 20179, 26114, 27115, 34423, 40358, 54230, 65285, 68846, 100895, 130570, 172115, 201790, 221969, 344230, 378653, 443938, 585191, 757306, 1109845, 1170382, 1893265, 2219690, 2925955, 3786530, 5851910, 6437101, 12874202, 32185505, 64371010]

約数ペア:

[(1, 64371010), (2, 32185505), (5, 12874202), (10, 6437101), (11, 5851910), (17, 3786530), (22, 2925955), (29, 2219690), (34, 1893265), (55, 1170382), (58, 1109845), (85, 757306), (110, 585191), (145, 443938), (170, 378653), (187, 344230), (290, 221969), (319, 201790), (374, 172115), (493, 130570), (638, 100895), (935, 68846), (986, 65285), (1187, 54230), (1595, 40358), (1870, 34423), (2374, 27115), (2465, 26114), (3190, 20179), (4930, 13057), (5423, 11870), (5935, 10846)]