65502420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26627}}^1$

素因数の和:26680

約数の個数: 48

約数和(自身を含む): 187887168

約数和(自身を除く): 122384748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26627, 53254, 79881, 106508, 133135, 159762, 266270, 319524, 399405, 532540, 798810, 1091707, 1597620, 2183414, 3275121, 4366828, 5458535, 6550242, 10917070, 13100484, 16375605, 21834140, 32751210, 65502420]

約数ペア:

[(1, 65502420), (2, 32751210), (3, 21834140), (4, 16375605), (5, 13100484), (6, 10917070), (10, 6550242), (12, 5458535), (15, 4366828), (20, 3275121), (30, 2183414), (41, 1597620), (60, 1091707), (82, 798810), (123, 532540), (164, 399405), (205, 319524), (246, 266270), (410, 159762), (492, 133135), (615, 106508), (820, 79881), (1230, 53254), (2460, 26627)]