15838530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 39000960

約数和(自身を除く): 23162430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 239, 282, 470, 478, 705, 717, 1195, 1410, 1434, 2209, 2390, 3585, 4418, 6627, 7170, 11045, 11233, 13254, 22090, 22466, 33135, 33699, 56165, 66270, 67398, 112330, 168495, 336990, 527951, 1055902, 1583853, 2639755, 3167706, 5279510, 7919265, 15838530]

約数ペア:

[(1, 15838530), (2, 7919265), (3, 5279510), (5, 3167706), (6, 2639755), (10, 1583853), (15, 1055902), (30, 527951), (47, 336990), (94, 168495), (141, 112330), (235, 67398), (239, 66270), (282, 56165), (470, 33699), (478, 33135), (705, 22466), (717, 22090), (1195, 13254), (1410, 11233), (1434, 11045), (2209, 7170), (2390, 6627), (3585, 4418)]