38900490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 95552352

約数和(自身を除く): 56651862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 587, 705, 1174, 1410, 1761, 2209, 2935, 3522, 4418, 5870, 6627, 8805, 11045, 13254, 17610, 22090, 27589, 33135, 55178, 66270, 82767, 137945, 165534, 275890, 413835, 827670, 1296683, 2593366, 3890049, 6483415, 7780098, 12966830, 19450245, 38900490]

約数ペア:

[(1, 38900490), (2, 19450245), (3, 12966830), (5, 7780098), (6, 6483415), (10, 3890049), (15, 2593366), (30, 1296683), (47, 827670), (94, 413835), (141, 275890), (235, 165534), (282, 137945), (470, 82767), (587, 66270), (705, 55178), (1174, 33135), (1410, 27589), (1761, 22090), (2209, 17610), (2935, 13254), (3522, 11045), (4418, 8805), (5870, 6627)]