29054940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 82283040

約数和(自身を除く): 53228100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 5441, 10882, 16323, 21764, 27205, 32646, 54410, 65292, 81615, 108820, 163230, 326460, 484249, 968498, 1452747, 1936996, 2421245, 2905494, 4842490, 5810988, 7263735, 9684980, 14527470, 29054940]

約数ペア:

[(1, 29054940), (2, 14527470), (3, 9684980), (4, 7263735), (5, 5810988), (6, 4842490), (10, 2905494), (12, 2421245), (15, 1936996), (20, 1452747), (30, 968498), (60, 484249), (89, 326460), (178, 163230), (267, 108820), (356, 81615), (445, 65292), (534, 54410), (890, 32646), (1068, 27205), (1335, 21764), (1780, 16323), (2670, 10882), (5340, 5441)]