146195510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 276559920

約数和(自身を除く): 130364410

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 181, 185, 295, 362, 370, 590, 905, 1369, 1810, 2183, 2738, 4366, 6697, 6845, 10679, 10915, 13394, 13690, 21358, 21830, 33485, 53395, 66970, 80771, 106790, 161542, 247789, 395123, 403855, 495578, 790246, 807710, 1238945, 1975615, 2477890, 3951230, 14619551, 29239102, 73097755, 146195510]

約数ペア:

[(1, 146195510), (2, 73097755), (5, 29239102), (10, 14619551), (37, 3951230), (59, 2477890), (74, 1975615), (118, 1238945), (181, 807710), (185, 790246), (295, 495578), (362, 403855), (370, 395123), (590, 247789), (905, 161542), (1369, 106790), (1810, 80771), (2183, 66970), (2738, 53395), (4366, 33485), (6697, 21830), (6845, 21358), (10679, 13690), (10915, 13394)]