66155910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 168134400

約数和(自身を除く): 101978490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 277, 285, 419, 554, 570, 831, 838, 1257, 1385, 1662, 2095, 2514, 2770, 4155, 4190, 5263, 6285, 7961, 8310, 10526, 12570, 15789, 15922, 23883, 26315, 31578, 39805, 47766, 52630, 78945, 79610, 116063, 119415, 157890, 232126, 238830, 348189, 580315, 696378, 1160630, 1740945, 2205197, 3481890, 4410394, 6615591, 11025985, 13231182, 22051970, 33077955, 66155910]

約数ペア:

[(1, 66155910), (2, 33077955), (3, 22051970), (5, 13231182), (6, 11025985), (10, 6615591), (15, 4410394), (19, 3481890), (30, 2205197), (38, 1740945), (57, 1160630), (95, 696378), (114, 580315), (190, 348189), (277, 238830), (285, 232126), (419, 157890), (554, 119415), (570, 116063), (831, 79610), (838, 78945), (1257, 52630), (1385, 47766), (1662, 39805), (2095, 31578), (2514, 26315), (2770, 23883), (4155, 15922), (4190, 15789), (5263, 12570), (6285, 10526), (7961, 8310)]