7080828090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{636193}}^1$

素因数の和:636263

約数の個数: 64

約数和(自身を含む): 19788178176

約数和(自身を除く): 12707350086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 636193, 1272386, 1908579, 3180965, 3817158, 4453351, 6361930, 8906702, 9542895, 13360053, 19085790, 22266755, 26720106, 33718229, 44533510, 66800265, 67436458, 101154687, 133600530, 168591145, 202309374, 236027603, 337182290, 472055206, 505773435, 708082809, 1011546870, 1180138015, 1416165618, 2360276030, 3540414045, 7080828090]

約数ペア:

[(1, 7080828090), (2, 3540414045), (3, 2360276030), (5, 1416165618), (6, 1180138015), (7, 1011546870), (10, 708082809), (14, 505773435), (15, 472055206), (21, 337182290), (30, 236027603), (35, 202309374), (42, 168591145), (53, 133600530), (70, 101154687), (105, 67436458), (106, 66800265), (159, 44533510), (210, 33718229), (265, 26720106), (318, 22266755), (371, 19085790), (530, 13360053), (742, 9542895), (795, 8906702), (1113, 6361930), (1590, 4453351), (1855, 3817158), (2226, 3180965), (3710, 1908579), (5565, 1272386), (11130, 636193)]