83664270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13093}}^1$

素因数の和:13177

約数の個数: 48

約数和(自身を含む): 220607712

約数和(自身を除く): 136943442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 13093, 26186, 39279, 65465, 78558, 117837, 130930, 196395, 235674, 392790, 589185, 929603, 1178370, 1859206, 2788809, 4648015, 5577618, 8366427, 9296030, 13944045, 16732854, 27888090, 41832135, 83664270]

約数ペア:

[(1, 83664270), (2, 41832135), (3, 27888090), (5, 16732854), (6, 13944045), (9, 9296030), (10, 8366427), (15, 5577618), (18, 4648015), (30, 2788809), (45, 1859206), (71, 1178370), (90, 929603), (142, 589185), (213, 392790), (355, 235674), (426, 196395), (639, 130930), (710, 117837), (1065, 78558), (1278, 65465), (2130, 39279), (3195, 26186), (6390, 13093)]