71406270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61031}}^1$

素因数の和:61057

約数の個数: 48

約数和(自身を含む): 199940832

約数和(自身を除く): 128534562

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61031, 122062, 183093, 305155, 366186, 549279, 610310, 793403, 915465, 1098558, 1586806, 1830930, 2380209, 2746395, 3967015, 4760418, 5492790, 7140627, 7934030, 11901045, 14281254, 23802090, 35703135, 71406270]

約数ペア:

[(1, 71406270), (2, 35703135), (3, 23802090), (5, 14281254), (6, 11901045), (9, 7934030), (10, 7140627), (13, 5492790), (15, 4760418), (18, 3967015), (26, 2746395), (30, 2380209), (39, 1830930), (45, 1586806), (65, 1098558), (78, 915465), (90, 793403), (117, 610310), (130, 549279), (195, 366186), (234, 305155), (390, 183093), (585, 122062), (1170, 61031)]