7294870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8381546

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 83, 85, 94, 110, 166, 170, 187, 235, 374, 415, 470, 517, 799, 830, 913, 935, 1034, 1411, 1598, 1826, 1870, 2585, 2822, 3901, 3995, 4565, 5170, 7055, 7802, 7990, 8789, 9130, 14110, 15521, 17578, 19505, 31042, 39010, 42911, 43945, 66317, 77605, 85822, 87890, 132634, 155210, 214555, 331585, 429110, 663170, 729487, 1458974, 3647435, 7294870]

約数ペア:

[(1, 7294870), (2, 3647435), (5, 1458974), (10, 729487), (11, 663170), (17, 429110), (22, 331585), (34, 214555), (47, 155210), (55, 132634), (83, 87890), (85, 85822), (94, 77605), (110, 66317), (166, 43945), (170, 42911), (187, 39010), (235, 31042), (374, 19505), (415, 17578), (470, 15521), (517, 14110), (799, 9130), (830, 8789), (913, 7990), (935, 7802), (1034, 7055), (1411, 5170), (1598, 4565), (1826, 3995), (1870, 3901), (2585, 2822)]