15706130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 33685632

約数和(自身を除く): 17979502

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 227, 370, 374, 407, 454, 629, 814, 935, 1135, 1258, 1870, 2035, 2270, 2497, 3145, 3859, 4070, 4994, 6290, 6919, 7718, 8399, 12485, 13838, 16798, 19295, 24970, 34595, 38590, 41995, 42449, 69190, 83990, 84898, 92389, 142783, 184778, 212245, 285566, 424490, 461945, 713915, 923890, 1427830, 1570613, 3141226, 7853065, 15706130]

約数ペア:

[(1, 15706130), (2, 7853065), (5, 3141226), (10, 1570613), (11, 1427830), (17, 923890), (22, 713915), (34, 461945), (37, 424490), (55, 285566), (74, 212245), (85, 184778), (110, 142783), (170, 92389), (185, 84898), (187, 83990), (227, 69190), (370, 42449), (374, 41995), (407, 38590), (454, 34595), (629, 24970), (814, 19295), (935, 16798), (1135, 13838), (1258, 12485), (1870, 8399), (2035, 7718), (2270, 6919), (2497, 6290), (3145, 4994), (3859, 4070)]