30974670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 83592000

約数和(自身を除く): 52617330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1289, 1335, 1602, 2403, 2578, 2670, 3867, 4005, 4806, 6445, 7734, 8010, 11601, 12015, 12890, 19335, 23202, 24030, 34803, 38670, 58005, 69606, 114721, 116010, 174015, 229442, 344163, 348030, 573605, 688326, 1032489, 1147210, 1720815, 2064978, 3097467, 3441630, 5162445, 6194934, 10324890, 15487335, 30974670]

約数ペア:

[(1, 30974670), (2, 15487335), (3, 10324890), (5, 6194934), (6, 5162445), (9, 3441630), (10, 3097467), (15, 2064978), (18, 1720815), (27, 1147210), (30, 1032489), (45, 688326), (54, 573605), (89, 348030), (90, 344163), (135, 229442), (178, 174015), (267, 116010), (270, 114721), (445, 69606), (534, 58005), (801, 38670), (890, 34803), (1289, 24030), (1335, 23202), (1602, 19335), (2403, 12890), (2578, 12015), (2670, 11601), (3867, 8010), (4005, 7734), (4806, 6445)]