252157470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{94441}}^1$

素因数の和:94540

約数の個数: 32

約数和(自身を含む): 611984160

約数和(自身を除く): 359826690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 94441, 188882, 283323, 472205, 566646, 944410, 1416615, 2833230, 8405249, 16810498, 25215747, 42026245, 50431494, 84052490, 126078735, 252157470]

約数ペア:

[(1, 252157470), (2, 126078735), (3, 84052490), (5, 50431494), (6, 42026245), (10, 25215747), (15, 16810498), (30, 8405249), (89, 2833230), (178, 1416615), (267, 944410), (445, 566646), (534, 472205), (890, 283323), (1335, 188882), (2670, 94441)]