15137210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 29899584

約数和(自身を除く): 14762374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 571, 1142, 1205, 2410, 2651, 2855, 5302, 5710, 6281, 12562, 13255, 26510, 31405, 62810, 137611, 275222, 688055, 1376110, 1513721, 3027442, 7568605, 15137210]

約数ペア:

[(1, 15137210), (2, 7568605), (5, 3027442), (10, 1513721), (11, 1376110), (22, 688055), (55, 275222), (110, 137611), (241, 62810), (482, 31405), (571, 26510), (1142, 13255), (1205, 12562), (2410, 6281), (2651, 5710), (2855, 5302)]