57210190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 49787570

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1031, 1790, 2062, 5155, 5549, 10310, 11098, 27745, 31961, 55490, 63922, 159805, 184549, 319610, 369098, 922745, 1845490, 5721019, 11442038, 28605095, 57210190]

約数ペア:

[(1, 57210190), (2, 28605095), (5, 11442038), (10, 5721019), (31, 1845490), (62, 922745), (155, 369098), (179, 319610), (310, 184549), (358, 159805), (895, 63922), (1031, 55490), (1790, 31961), (2062, 27745), (5155, 11098), (5549, 10310)]