31934580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 94881024

約数和(自身を除く): 62946444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 317, 345, 365, 438, 460, 634, 690, 730, 876, 951, 1095, 1268, 1380, 1460, 1585, 1679, 1902, 2190, 3170, 3358, 3804, 4380, 4755, 5037, 6340, 6716, 7291, 8395, 9510, 10074, 14582, 16790, 19020, 20148, 21873, 23141, 25185, 29164, 33580, 36455, 43746, 46282, 50370, 69423, 72910, 87492, 92564, 100740, 109365, 115705, 138846, 145820, 218730, 231410, 277692, 347115, 437460, 462820, 532243, 694230, 1064486, 1388460, 1596729, 2128972, 2661215, 3193458, 5322430, 6386916, 7983645, 10644860, 15967290, 31934580]

約数ペア:

[(1, 31934580), (2, 15967290), (3, 10644860), (4, 7983645), (5, 6386916), (6, 5322430), (10, 3193458), (12, 2661215), (15, 2128972), (20, 1596729), (23, 1388460), (30, 1064486), (46, 694230), (60, 532243), (69, 462820), (73, 437460), (92, 347115), (115, 277692), (138, 231410), (146, 218730), (219, 145820), (230, 138846), (276, 115705), (292, 109365), (317, 100740), (345, 92564), (365, 87492), (438, 72910), (460, 69423), (634, 50370), (690, 46282), (730, 43746), (876, 36455), (951, 33580), (1095, 29164), (1268, 25185), (1380, 23141), (1460, 21873), (1585, 20148), (1679, 19020), (1902, 16790), (2190, 14582), (3170, 10074), (3358, 9510), (3804, 8395), (4380, 7291), (4755, 6716), (5037, 6340)]