3005988020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{44089}}^1$

素因数の和:44592

約数の個数: 48

約数和(自身を含む): 7229349120

約数和(自身を除く): 4223361100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1948, 2435, 3409, 4870, 6818, 9740, 13636, 17045, 34090, 44089, 68180, 88178, 176356, 220445, 308623, 440890, 617246, 881780, 1234492, 1543115, 3086230, 6172460, 21471343, 42942686, 85885372, 107356715, 150299401, 214713430, 300598802, 429426860, 601197604, 751497005, 1502994010, 3005988020]

約数ペア:

[(1, 3005988020), (2, 1502994010), (4, 751497005), (5, 601197604), (7, 429426860), (10, 300598802), (14, 214713430), (20, 150299401), (28, 107356715), (35, 85885372), (70, 42942686), (140, 21471343), (487, 6172460), (974, 3086230), (1948, 1543115), (2435, 1234492), (3409, 881780), (4870, 617246), (6818, 440890), (9740, 308623), (13636, 220445), (17045, 176356), (34090, 88178), (44089, 68180)]