40998090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{195229}}^1$

素因数の和:195246

約数の個数: 32

約数和(自身を含む): 112452480

約数和(自身を除く): 71454390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 195229, 390458, 585687, 976145, 1171374, 1366603, 1952290, 2733206, 2928435, 4099809, 5856870, 6833015, 8199618, 13666030, 20499045, 40998090]

約数ペア:

[(1, 40998090), (2, 20499045), (3, 13666030), (5, 8199618), (6, 6833015), (7, 5856870), (10, 4099809), (14, 2928435), (15, 2733206), (21, 1952290), (30, 1366603), (35, 1171374), (42, 976145), (70, 585687), (105, 390458), (210, 195229)]