126422730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{200671}}^1$

素因数の和:200691

約数の個数: 48

約数和(自身を含む): 375657984

約数和(自身を除く): 249235254

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, 200671, 401342, 602013, 1003355, 1204026, 1404697, 1806039, 2006710, 2809394, 3010065, 3612078, 4214091, 6020130, 7023485, 8428182, 9030195, 12642273, 14046970, 18060390, 21070455, 25284546, 42140910, 63211365, 126422730]

約数ペア:

[(1, 126422730), (2, 63211365), (3, 42140910), (5, 25284546), (6, 21070455), (7, 18060390), (9, 14046970), (10, 12642273), (14, 9030195), (15, 8428182), (18, 7023485), (21, 6020130), (30, 4214091), (35, 3612078), (42, 3010065), (45, 2809394), (63, 2006710), (70, 1806039), (90, 1404697), (105, 1204026), (126, 1003355), (210, 602013), (315, 401342), (630, 200671)]