2480212385

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 3644766720

約数和(自身を除く): 1164554335

約数列:

[1, 5, 7, 29, 35, 41, 107, 145, 203, 205, 287, 535, 557, 749, 1015, 1189, 1435, 2785, 3103, 3745, 3899, 4387, 5945, 8323, 15515, 16153, 19495, 21721, 21935, 22837, 30709, 41615, 59599, 80765, 108605, 113071, 114185, 127223, 153545, 159859, 297995, 417193, 565355, 636115, 662273, 799295, 890561, 1728371, 2085965, 2443559, 3311365, 4452805, 4635911, 8641855, 12098597, 12217795, 17104913, 23179555, 60492985, 70863211, 85524565, 354316055, 496042477, 2480212385]

約数ペア:

[(1, 2480212385), (5, 496042477), (7, 354316055), (29, 85524565), (35, 70863211), (41, 60492985), (107, 23179555), (145, 17104913), (203, 12217795), (205, 12098597), (287, 8641855), (535, 4635911), (557, 4452805), (749, 3311365), (1015, 2443559), (1189, 2085965), (1435, 1728371), (2785, 890561), (3103, 799295), (3745, 662273), (3899, 636115), (4387, 565355), (5945, 417193), (8323, 297995), (15515, 159859), (16153, 153545), (19495, 127223), (21721, 114185), (21935, 113071), (22837, 108605), (30709, 80765), (41615, 59599)]