71334810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 190978560

約数和(自身を除く): 119643750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 613, 862, 1226, 1293, 1839, 2155, 2586, 3065, 3678, 3879, 4310, 5517, 6130, 6465, 7758, 9195, 11034, 11637, 12930, 16551, 18390, 19395, 23274, 27585, 33102, 38790, 55170, 58185, 82755, 116370, 165510, 264203, 528406, 792609, 1321015, 1585218, 2377827, 2642030, 3963045, 4755654, 7133481, 7926090, 11889135, 14266962, 23778270, 35667405, 71334810]

約数ペア:

[(1, 71334810), (2, 35667405), (3, 23778270), (5, 14266962), (6, 11889135), (9, 7926090), (10, 7133481), (15, 4755654), (18, 3963045), (27, 2642030), (30, 2377827), (45, 1585218), (54, 1321015), (90, 792609), (135, 528406), (270, 264203), (431, 165510), (613, 116370), (862, 82755), (1226, 58185), (1293, 55170), (1839, 38790), (2155, 33102), (2586, 27585), (3065, 23274), (3678, 19395), (3879, 18390), (4310, 16551), (5517, 12930), (6130, 11637), (6465, 11034), (7758, 9195)]