61970090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68099}}^1$

素因数の和:68126

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 75319510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 68099, 136198, 340495, 476693, 680990, 885287, 953386, 1770574, 2383465, 4426435, 4766930, 6197009, 8852870, 12394018, 30985045, 61970090]

約数ペア:

[(1, 61970090), (2, 30985045), (5, 12394018), (7, 8852870), (10, 6197009), (13, 4766930), (14, 4426435), (26, 2383465), (35, 1770574), (65, 953386), (70, 885287), (91, 680990), (130, 476693), (182, 340495), (455, 136198), (910, 68099)]