85662660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83983}}^1$

素因数の和:84012

約数の個数: 48

約数和(自身を含む): 253967616

約数和(自身を除く): 168304956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 83983, 167966, 251949, 335932, 419915, 503898, 839830, 1007796, 1259745, 1427711, 1679660, 2519490, 2855422, 4283133, 5038980, 5710844, 7138555, 8566266, 14277110, 17132532, 21415665, 28554220, 42831330, 85662660]

約数ペア:

[(1, 85662660), (2, 42831330), (3, 28554220), (4, 21415665), (5, 17132532), (6, 14277110), (10, 8566266), (12, 7138555), (15, 5710844), (17, 5038980), (20, 4283133), (30, 2855422), (34, 2519490), (51, 1679660), (60, 1427711), (68, 1259745), (85, 1007796), (102, 839830), (170, 503898), (204, 419915), (255, 335932), (340, 251949), (510, 167966), (1020, 83983)]