79906710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 207486720

約数和(自身を除く): 127580010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 619, 662, 993, 1238, 1655, 1857, 1986, 3095, 3310, 3714, 4303, 4965, 6190, 8047, 8606, 9285, 9930, 12909, 16094, 18570, 21515, 24141, 25818, 40235, 43030, 48282, 64545, 80470, 120705, 129090, 204889, 241410, 409778, 614667, 1024445, 1229334, 2048890, 2663557, 3073335, 5327114, 6146670, 7990671, 13317785, 15981342, 26635570, 39953355, 79906710]

約数ペア:

[(1, 79906710), (2, 39953355), (3, 26635570), (5, 15981342), (6, 13317785), (10, 7990671), (13, 6146670), (15, 5327114), (26, 3073335), (30, 2663557), (39, 2048890), (65, 1229334), (78, 1024445), (130, 614667), (195, 409778), (331, 241410), (390, 204889), (619, 129090), (662, 120705), (993, 80470), (1238, 64545), (1655, 48282), (1857, 43030), (1986, 40235), (3095, 25818), (3310, 24141), (3714, 21515), (4303, 18570), (4965, 16094), (6190, 12909), (8047, 9930), (8606, 9285)]