70613660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 164865792

約数和(自身を除く): 94252132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 8761, 17522, 35044, 43805, 87610, 113893, 175220, 227786, 271591, 455572, 543182, 569465, 1086364, 1138930, 1357955, 2277860, 2715910, 3530683, 5431820, 7061366, 14122732, 17653415, 35306830, 70613660]

約数ペア:

[(1, 70613660), (2, 35306830), (4, 17653415), (5, 14122732), (10, 7061366), (13, 5431820), (20, 3530683), (26, 2715910), (31, 2277860), (52, 1357955), (62, 1138930), (65, 1086364), (124, 569465), (130, 543182), (155, 455572), (260, 271591), (310, 227786), (403, 175220), (620, 113893), (806, 87610), (1612, 43805), (2015, 35044), (4030, 17522), (8060, 8761)]