122568180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{291829}}^1$

素因数の和:291848

約数の個数: 48

約数和(自身を含む): 392219520

約数和(自身を除く): 269651340

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, 291829, 583658, 875487, 1167316, 1459145, 1750974, 2042803, 2918290, 3501948, 4085606, 4377435, 5836580, 6128409, 8171212, 8754870, 10214015, 12256818, 17509740, 20428030, 24513636, 30642045, 40856060, 61284090, 122568180]

約数ペア:

[(1, 122568180), (2, 61284090), (3, 40856060), (4, 30642045), (5, 24513636), (6, 20428030), (7, 17509740), (10, 12256818), (12, 10214015), (14, 8754870), (15, 8171212), (20, 6128409), (21, 5836580), (28, 4377435), (30, 4085606), (35, 3501948), (42, 2918290), (60, 2042803), (70, 1750974), (84, 1459145), (105, 1167316), (140, 875487), (210, 583658), (420, 291829)]