89560470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12491}}^1$

素因数の和:12740

約数の個数: 32

約数和(自身を含む): 215861760

約数和(自身を除く): 126301290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 12491, 24982, 37473, 62455, 74946, 124910, 187365, 374730, 2985349, 5970698, 8956047, 14926745, 17912094, 29853490, 44780235, 89560470]

約数ペア:

[(1, 89560470), (2, 44780235), (3, 29853490), (5, 17912094), (6, 14926745), (10, 8956047), (15, 5970698), (30, 2985349), (239, 374730), (478, 187365), (717, 124910), (1195, 74946), (1434, 62455), (2390, 37473), (3585, 24982), (7170, 12491)]