1262460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 3610656

約数和(自身を除く): 2348196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 397, 530, 636, 794, 795, 1060, 1191, 1588, 1590, 1985, 2382, 3180, 3970, 4764, 5955, 7940, 11910, 21041, 23820, 42082, 63123, 84164, 105205, 126246, 210410, 252492, 315615, 420820, 631230, 1262460]

約数ペア:

[(1, 1262460), (2, 631230), (3, 420820), (4, 315615), (5, 252492), (6, 210410), (10, 126246), (12, 105205), (15, 84164), (20, 63123), (30, 42082), (53, 23820), (60, 21041), (106, 11910), (159, 7940), (212, 5955), (265, 4764), (318, 3970), (397, 3180), (530, 2382), (636, 1985), (794, 1590), (795, 1588), (1060, 1191)]