165225870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9319}}^1$

素因数の和:9529

約数の個数: 48

約数和(自身を含む): 431814240

約数和(自身を除く): 266588370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 9319, 17730, 18638, 27957, 46595, 55914, 83871, 93190, 139785, 167742, 279570, 419355, 838710, 1835843, 3671686, 5507529, 9179215, 11015058, 16522587, 18358430, 27537645, 33045174, 55075290, 82612935, 165225870]

約数ペア:

[(1, 165225870), (2, 82612935), (3, 55075290), (5, 33045174), (6, 27537645), (9, 18358430), (10, 16522587), (15, 11015058), (18, 9179215), (30, 5507529), (45, 3671686), (90, 1835843), (197, 838710), (394, 419355), (591, 279570), (985, 167742), (1182, 139785), (1773, 93190), (1970, 83871), (2955, 55914), (3546, 46595), (5910, 27957), (8865, 18638), (9319, 17730)]