321509220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{35963}}^1$

素因数の和:36124

約数の個数: 48

約数和(自身を含む): 906292800

約数和(自身を除く): 584783580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 35963, 71926, 107889, 143852, 179815, 215778, 359630, 431556, 539445, 719260, 1078890, 2157780, 5358487, 10716974, 16075461, 21433948, 26792435, 32150922, 53584870, 64301844, 80377305, 107169740, 160754610, 321509220]

約数ペア:

[(1, 321509220), (2, 160754610), (3, 107169740), (4, 80377305), (5, 64301844), (6, 53584870), (10, 32150922), (12, 26792435), (15, 21433948), (20, 16075461), (30, 10716974), (60, 5358487), (149, 2157780), (298, 1078890), (447, 719260), (596, 539445), (745, 431556), (894, 359630), (1490, 215778), (1788, 179815), (2235, 143852), (2980, 107889), (4470, 71926), (8940, 35963)]