40266870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191747}}^1$

素因数の和:191764

約数の個数: 32

約数和(自身を含む): 110446848

約数和(自身を除く): 70179978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191747, 383494, 575241, 958735, 1150482, 1342229, 1917470, 2684458, 2876205, 4026687, 5752410, 6711145, 8053374, 13422290, 20133435, 40266870]

約数ペア:

[(1, 40266870), (2, 20133435), (3, 13422290), (5, 8053374), (6, 6711145), (7, 5752410), (10, 4026687), (14, 2876205), (15, 2684458), (21, 1917470), (30, 1342229), (35, 1150482), (42, 958735), (70, 575241), (105, 383494), (210, 191747)]