31876650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5480

約数の個数: 72

約数和(自身を含む): 92246700

約数和(自身を除く): 60370050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5449, 5850, 10898, 16347, 27245, 32694, 49041, 54490, 70837, 81735, 98082, 136225, 141674, 163470, 212511, 245205, 272450, 354185, 408675, 425022, 490410, 637533, 708370, 817350, 1062555, 1226025, 1275066, 1770925, 2125110, 2452050, 3187665, 3541850, 5312775, 6375330, 10625550, 15938325, 31876650]

約数ペア:

[(1, 31876650), (2, 15938325), (3, 10625550), (5, 6375330), (6, 5312775), (9, 3541850), (10, 3187665), (13, 2452050), (15, 2125110), (18, 1770925), (25, 1275066), (26, 1226025), (30, 1062555), (39, 817350), (45, 708370), (50, 637533), (65, 490410), (75, 425022), (78, 408675), (90, 354185), (117, 272450), (130, 245205), (150, 212511), (195, 163470), (225, 141674), (234, 136225), (325, 98082), (390, 81735), (450, 70837), (585, 54490), (650, 49041), (975, 32694), (1170, 27245), (1950, 16347), (2925, 10898), (5449, 5850)]