30900636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 72

約数和(自身を含む): 86800560

約数和(自身を除く): 55899924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 1693, 2028, 3042, 3386, 4563, 5079, 6084, 6772, 9126, 10158, 15237, 18252, 20316, 22009, 30474, 44018, 45711, 60948, 66027, 88036, 91422, 132054, 182844, 198081, 264108, 286117, 396162, 572234, 594243, 792324, 858351, 1144468, 1188486, 1716702, 2376972, 2575053, 3433404, 5150106, 7725159, 10300212, 15450318, 30900636]

約数ペア:

[(1, 30900636), (2, 15450318), (3, 10300212), (4, 7725159), (6, 5150106), (9, 3433404), (12, 2575053), (13, 2376972), (18, 1716702), (26, 1188486), (27, 1144468), (36, 858351), (39, 792324), (52, 594243), (54, 572234), (78, 396162), (108, 286117), (117, 264108), (156, 198081), (169, 182844), (234, 132054), (338, 91422), (351, 88036), (468, 66027), (507, 60948), (676, 45711), (702, 44018), (1014, 30474), (1404, 22009), (1521, 20316), (1693, 18252), (2028, 15237), (3042, 10158), (3386, 9126), (4563, 6772), (5079, 6084)]