13689090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 36012600

約数和(自身を除く): 22323510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 1709, 2670, 3418, 4005, 5127, 8010, 8545, 10254, 15381, 17090, 25635, 30762, 51270, 76905, 152101, 153810, 304202, 456303, 760505, 912606, 1368909, 1521010, 2281515, 2737818, 4563030, 6844545, 13689090]

約数ペア:

[(1, 13689090), (2, 6844545), (3, 4563030), (5, 2737818), (6, 2281515), (9, 1521010), (10, 1368909), (15, 912606), (18, 760505), (30, 456303), (45, 304202), (89, 153810), (90, 152101), (178, 76905), (267, 51270), (445, 30762), (534, 25635), (801, 17090), (890, 15381), (1335, 10254), (1602, 8545), (1709, 8010), (2670, 5127), (3418, 4005)]