218331330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3343}}^1$

素因数の和:3671

約数の個数: 64

約数和(自身を含む): 600956928

約数和(自身を除く): 382625598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1555, 1866, 2177, 3110, 3343, 4354, 4665, 6531, 6686, 9330, 10029, 10885, 13062, 16715, 20058, 21770, 23401, 32655, 33430, 46802, 50145, 65310, 70203, 100290, 117005, 140406, 234010, 351015, 702030, 1039673, 2079346, 3119019, 5198365, 6238038, 7277711, 10396730, 14555422, 15595095, 21833133, 31190190, 36388555, 43666266, 72777110, 109165665, 218331330]

約数ペア:

[(1, 218331330), (2, 109165665), (3, 72777110), (5, 43666266), (6, 36388555), (7, 31190190), (10, 21833133), (14, 15595095), (15, 14555422), (21, 10396730), (30, 7277711), (35, 6238038), (42, 5198365), (70, 3119019), (105, 2079346), (210, 1039673), (311, 702030), (622, 351015), (933, 234010), (1555, 140406), (1866, 117005), (2177, 100290), (3110, 70203), (3343, 65310), (4354, 50145), (4665, 46802), (6531, 33430), (6686, 32655), (9330, 23401), (10029, 21770), (10885, 20058), (13062, 16715)]