426104830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4621

約数の個数: 64

約数和(自身を含む): 884520000

約数和(自身を除く): 458415170

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2465, 2755, 3230, 4549, 4930, 5510, 9098, 9367, 18734, 22745, 45490, 46835, 77333, 86431, 93670, 131921, 154666, 172862, 263842, 386665, 432155, 659605, 773330, 864310, 1319210, 1469327, 2242657, 2506499, 2938654, 4485314, 5012998, 7346635, 11213285, 12532495, 14693270, 22426570, 25064990, 42610483, 85220966, 213052415, 426104830]

約数ペア:

[(1, 426104830), (2, 213052415), (5, 85220966), (10, 42610483), (17, 25064990), (19, 22426570), (29, 14693270), (34, 12532495), (38, 11213285), (58, 7346635), (85, 5012998), (95, 4485314), (145, 2938654), (170, 2506499), (190, 2242657), (290, 1469327), (323, 1319210), (493, 864310), (551, 773330), (646, 659605), (986, 432155), (1102, 386665), (1615, 263842), (2465, 172862), (2755, 154666), (3230, 131921), (4549, 93670), (4930, 86431), (5510, 77333), (9098, 46835), (9367, 45490), (18734, 22745)]