12641670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15607}}^1$

素因数の和:15626

約数の個数: 40

約数和(自身を含む): 33994224

約数和(自身を除く): 21352554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15607, 31214, 46821, 78035, 93642, 140463, 156070, 234105, 280926, 421389, 468210, 702315, 842778, 1264167, 1404630, 2106945, 2528334, 4213890, 6320835, 12641670]

約数ペア:

[(1, 12641670), (2, 6320835), (3, 4213890), (5, 2528334), (6, 2106945), (9, 1404630), (10, 1264167), (15, 842778), (18, 702315), (27, 468210), (30, 421389), (45, 280926), (54, 234105), (81, 156070), (90, 140463), (135, 93642), (162, 78035), (270, 46821), (405, 31214), (810, 15607)]