71389110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 185810688

約数和(自身を除く): 114421578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1123, 1630, 2119, 2246, 2445, 3369, 4238, 4890, 5615, 6357, 6738, 10595, 11230, 12714, 14599, 16845, 21190, 29198, 31785, 33690, 43797, 63570, 72995, 87594, 145990, 183049, 218985, 366098, 437970, 549147, 915245, 1098294, 1830490, 2379637, 2745735, 4759274, 5491470, 7138911, 11898185, 14277822, 23796370, 35694555, 71389110]

約数ペア:

[(1, 71389110), (2, 35694555), (3, 23796370), (5, 14277822), (6, 11898185), (10, 7138911), (13, 5491470), (15, 4759274), (26, 2745735), (30, 2379637), (39, 1830490), (65, 1098294), (78, 915245), (130, 549147), (163, 437970), (195, 366098), (326, 218985), (390, 183049), (489, 145990), (815, 87594), (978, 72995), (1123, 63570), (1630, 43797), (2119, 33690), (2246, 31785), (2445, 29198), (3369, 21190), (4238, 16845), (4890, 14599), (5615, 12714), (6357, 11230), (6738, 10595)]