82366620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196111}}^1$

素因数の和:196130

約数の個数: 48

約数和(自身を含む): 263574528

約数和(自身を除く): 181207908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 196111, 392222, 588333, 784444, 980555, 1176666, 1372777, 1961110, 2353332, 2745554, 2941665, 3922220, 4118331, 5491108, 5883330, 6863885, 8236662, 11766660, 13727770, 16473324, 20591655, 27455540, 41183310, 82366620]

約数ペア:

[(1, 82366620), (2, 41183310), (3, 27455540), (4, 20591655), (5, 16473324), (6, 13727770), (7, 11766660), (10, 8236662), (12, 6863885), (14, 5883330), (15, 5491108), (20, 4118331), (21, 3922220), (28, 2941665), (30, 2745554), (35, 2353332), (42, 1961110), (60, 1372777), (70, 1176666), (84, 980555), (105, 784444), (140, 588333), (210, 392222), (420, 196111)]