1015890780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{133319}}^1$

素因数の和:133458

約数の個数: 48

約数和(自身を含む): 2866913280

約数和(自身を除く): 1851022500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 133319, 266638, 399957, 533276, 666595, 799914, 1333190, 1599828, 1999785, 2666380, 3999570, 7999140, 16931513, 33863026, 50794539, 67726052, 84657565, 101589078, 169315130, 203178156, 253972695, 338630260, 507945390, 1015890780]

約数ペア:

[(1, 1015890780), (2, 507945390), (3, 338630260), (4, 253972695), (5, 203178156), (6, 169315130), (10, 101589078), (12, 84657565), (15, 67726052), (20, 50794539), (30, 33863026), (60, 16931513), (127, 7999140), (254, 3999570), (381, 2666380), (508, 1999785), (635, 1599828), (762, 1333190), (1270, 799914), (1524, 666595), (1905, 533276), (2540, 399957), (3810, 266638), (7620, 133319)]