312326890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 626434560

約数和(自身を除く): 314107670

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 151, 170, 230, 302, 391, 529, 755, 782, 1058, 1510, 1955, 2567, 2645, 3473, 3910, 5134, 5290, 6946, 8993, 12167, 12835, 17365, 17986, 24334, 25670, 34730, 44965, 59041, 60835, 79879, 89930, 118082, 121670, 159758, 206839, 295205, 399395, 413678, 590410, 798790, 1034195, 1357943, 1837217, 2068390, 2715886, 3674434, 6789715, 9186085, 13579430, 18372170, 31232689, 62465378, 156163445, 312326890]

約数ペア:

[(1, 312326890), (2, 156163445), (5, 62465378), (10, 31232689), (17, 18372170), (23, 13579430), (34, 9186085), (46, 6789715), (85, 3674434), (115, 2715886), (151, 2068390), (170, 1837217), (230, 1357943), (302, 1034195), (391, 798790), (529, 590410), (755, 413678), (782, 399395), (1058, 295205), (1510, 206839), (1955, 159758), (2567, 121670), (2645, 118082), (3473, 89930), (3910, 79879), (5134, 60835), (5290, 59041), (6946, 44965), (8993, 34730), (12167, 25670), (12835, 24334), (17365, 17986)]