69641130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178567}}^1$

素因数の和:178590

約数の個数: 32

約数和(自身を含む): 179996544

約数和(自身を除く): 110355414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 178567, 357134, 535701, 892835, 1071402, 1785670, 2321371, 2678505, 4642742, 5357010, 6964113, 11606855, 13928226, 23213710, 34820565, 69641130]

約数ペア:

[(1, 69641130), (2, 34820565), (3, 23213710), (5, 13928226), (6, 11606855), (10, 6964113), (13, 5357010), (15, 4642742), (26, 2678505), (30, 2321371), (39, 1785670), (65, 1071402), (78, 892835), (130, 535701), (195, 357134), (390, 178567)]