29729560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 77371200

約数和(自身を除く): 47641640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1193, 1246, 1780, 2386, 2492, 3115, 3560, 4772, 4984, 5965, 6230, 8351, 9544, 11930, 12460, 16702, 23860, 24920, 33404, 41755, 47720, 66808, 83510, 106177, 167020, 212354, 334040, 424708, 530885, 743239, 849416, 1061770, 1486478, 2123540, 2972956, 3716195, 4247080, 5945912, 7432390, 14864780, 29729560]

約数ペア:

[(1, 29729560), (2, 14864780), (4, 7432390), (5, 5945912), (7, 4247080), (8, 3716195), (10, 2972956), (14, 2123540), (20, 1486478), (28, 1061770), (35, 849416), (40, 743239), (56, 530885), (70, 424708), (89, 334040), (140, 212354), (178, 167020), (280, 106177), (356, 83510), (445, 66808), (623, 47720), (712, 41755), (890, 33404), (1193, 24920), (1246, 23860), (1780, 16702), (2386, 12460), (2492, 11930), (3115, 9544), (3560, 8351), (4772, 6230), (4984, 5965)]