172285310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 339422400

約数和(自身を除く): 167137090

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 89, 118, 170, 178, 193, 295, 386, 445, 590, 890, 965, 1003, 1513, 1930, 2006, 3026, 3281, 5015, 5251, 6562, 7565, 10030, 10502, 11387, 15130, 16405, 17177, 22774, 26255, 32810, 34354, 52510, 56935, 85885, 89267, 113870, 171770, 178534, 193579, 292009, 387158, 446335, 584018, 892670, 967895, 1013443, 1460045, 1935790, 2026886, 2920090, 5067215, 10134430, 17228531, 34457062, 86142655, 172285310]

約数ペア:

[(1, 172285310), (2, 86142655), (5, 34457062), (10, 17228531), (17, 10134430), (34, 5067215), (59, 2920090), (85, 2026886), (89, 1935790), (118, 1460045), (170, 1013443), (178, 967895), (193, 892670), (295, 584018), (386, 446335), (445, 387158), (590, 292009), (890, 193579), (965, 178534), (1003, 171770), (1513, 113870), (1930, 89267), (2006, 85885), (3026, 56935), (3281, 52510), (5015, 34354), (5251, 32810), (6562, 26255), (7565, 22774), (10030, 17177), (10502, 16405), (11387, 15130)]