195758010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{310727}}^1$

素因数の和:310747

約数の個数: 48

約数和(自身を含む): 581682816

約数和(自身を除く): 385924806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 310727, 621454, 932181, 1553635, 1864362, 2175089, 2796543, 3107270, 4350178, 4660905, 5593086, 6525267, 9321810, 10875445, 13050534, 13982715, 19575801, 21750890, 27965430, 32626335, 39151602, 65252670, 97879005, 195758010]

約数ペア:

[(1, 195758010), (2, 97879005), (3, 65252670), (5, 39151602), (6, 32626335), (7, 27965430), (9, 21750890), (10, 19575801), (14, 13982715), (15, 13050534), (18, 10875445), (21, 9321810), (30, 6525267), (35, 5593086), (42, 4660905), (45, 4350178), (63, 3107270), (70, 2796543), (90, 2175089), (105, 1864362), (126, 1553635), (210, 932181), (315, 621454), (630, 310727)]