82510620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7949}}^1$

素因数の和:8134

約数の個数: 48

約数和(自身を含む): 232394400

約数和(自身を除く): 149883780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 7949, 10380, 15898, 23847, 31796, 39745, 47694, 79490, 95388, 119235, 158980, 238470, 476940, 1375177, 2750354, 4125531, 5500708, 6875885, 8251062, 13751770, 16502124, 20627655, 27503540, 41255310, 82510620]

約数ペア:

[(1, 82510620), (2, 41255310), (3, 27503540), (4, 20627655), (5, 16502124), (6, 13751770), (10, 8251062), (12, 6875885), (15, 5500708), (20, 4125531), (30, 2750354), (60, 1375177), (173, 476940), (346, 238470), (519, 158980), (692, 119235), (865, 95388), (1038, 79490), (1730, 47694), (2076, 39745), (2595, 31796), (3460, 23847), (5190, 15898), (7949, 10380)]