7928830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8713}}^1$

素因数の和:8740

約数の個数: 32

約数和(自身を含む): 17567424

約数和(自身を除く): 9638594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8713, 17426, 43565, 60991, 87130, 113269, 121982, 226538, 304955, 566345, 609910, 792883, 1132690, 1585766, 3964415, 7928830]

約数ペア:

[(1, 7928830), (2, 3964415), (5, 1585766), (7, 1132690), (10, 792883), (13, 609910), (14, 566345), (26, 304955), (35, 226538), (65, 121982), (70, 113269), (91, 87130), (130, 60991), (182, 43565), (455, 17426), (910, 8713)]