4648990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 5148770

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 41, 46, 58, 82, 85, 115, 145, 170, 205, 230, 290, 391, 410, 493, 667, 697, 782, 943, 986, 1189, 1334, 1394, 1886, 1955, 2378, 2465, 3335, 3485, 3910, 4715, 4930, 5945, 6670, 6970, 9430, 11339, 11890, 16031, 20213, 22678, 27347, 32062, 40426, 54694, 56695, 80155, 101065, 113390, 136735, 160310, 202130, 273470, 464899, 929798, 2324495, 4648990]

約数ペア:

[(1, 4648990), (2, 2324495), (5, 929798), (10, 464899), (17, 273470), (23, 202130), (29, 160310), (34, 136735), (41, 113390), (46, 101065), (58, 80155), (82, 56695), (85, 54694), (115, 40426), (145, 32062), (170, 27347), (205, 22678), (230, 20213), (290, 16031), (391, 11890), (410, 11339), (493, 9430), (667, 6970), (697, 6670), (782, 5945), (943, 4930), (986, 4715), (1189, 3910), (1334, 3485), (1394, 3335), (1886, 2465), (1955, 2378)]