30253948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 56700000

約数和(自身を除く): 26446052

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4999, 6052, 9998, 19996, 84983, 169966, 339932, 444911, 889822, 1779644, 7563487, 15126974, 30253948]

約数ペア:

[(1, 30253948), (2, 15126974), (4, 7563487), (17, 1779644), (34, 889822), (68, 444911), (89, 339932), (178, 169966), (356, 84983), (1513, 19996), (3026, 9998), (4999, 6052)]