120987580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3709}}^1$

素因数の和:3958

約数の個数: 48

約数和(自身を含む): 291695040

約数和(自身を除く): 170707460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 3709, 4660, 6524, 7418, 8155, 14836, 16310, 18545, 25963, 32620, 37090, 51926, 74180, 103852, 129815, 259630, 519260, 864197, 1728394, 3456788, 4320985, 6049379, 8641970, 12098758, 17283940, 24197516, 30246895, 60493790, 120987580]

約数ペア:

[(1, 120987580), (2, 60493790), (4, 30246895), (5, 24197516), (7, 17283940), (10, 12098758), (14, 8641970), (20, 6049379), (28, 4320985), (35, 3456788), (70, 1728394), (140, 864197), (233, 519260), (466, 259630), (932, 129815), (1165, 103852), (1631, 74180), (2330, 51926), (3262, 37090), (3709, 32620), (4660, 25963), (6524, 18545), (7418, 16310), (8155, 14836)]