38287140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13577}}^1$

素因数の和:13636

約数の個数: 48

約数和(自身を含む): 109492992

約数和(自身を除く): 71205852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13577, 27154, 40731, 54308, 67885, 81462, 135770, 162924, 203655, 271540, 407310, 638119, 814620, 1276238, 1914357, 2552476, 3190595, 3828714, 6381190, 7657428, 9571785, 12762380, 19143570, 38287140]

約数ペア:

[(1, 38287140), (2, 19143570), (3, 12762380), (4, 9571785), (5, 7657428), (6, 6381190), (10, 3828714), (12, 3190595), (15, 2552476), (20, 1914357), (30, 1276238), (47, 814620), (60, 638119), (94, 407310), (141, 271540), (188, 203655), (235, 162924), (282, 135770), (470, 81462), (564, 67885), (705, 54308), (940, 40731), (1410, 27154), (2820, 13577)]