7150401020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{154303}}^1$

素因数の和:154650

約数の個数: 48

約数和(自身を含む): 17212919808

約数和(自身を除く): 10062518788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4634, 6620, 9268, 11585, 23170, 46340, 154303, 308606, 617212, 771515, 1080121, 1543030, 2160242, 3086060, 4320484, 5400605, 10801210, 21602420, 51074293, 102148586, 204297172, 255371465, 357520051, 510742930, 715040102, 1021485860, 1430080204, 1787600255, 3575200510, 7150401020]

約数ペア:

[(1, 7150401020), (2, 3575200510), (4, 1787600255), (5, 1430080204), (7, 1021485860), (10, 715040102), (14, 510742930), (20, 357520051), (28, 255371465), (35, 204297172), (70, 102148586), (140, 51074293), (331, 21602420), (662, 10801210), (1324, 5400605), (1655, 4320484), (2317, 3086060), (3310, 2160242), (4634, 1543030), (6620, 1080121), (9268, 771515), (11585, 617212), (23170, 308606), (46340, 154303)]