1427461490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54091}}^1$

素因数の和:54147

約数の個数: 64

約数和(自身を含む): 3271484160

約数和(自身を除く): 1844022670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 13195, 26390, 54091, 108182, 270455, 378637, 540910, 703183, 757274, 1406366, 1568639, 1893185, 3137278, 3515915, 3786370, 4922281, 7031830, 7843195, 9844562, 10980473, 15686390, 20392307, 21960946, 24611405, 40784614, 49222810, 54902365, 101961535, 109804730, 142746149, 203923070, 285492298, 713730745, 1427461490]

約数ペア:

[(1, 1427461490), (2, 713730745), (5, 285492298), (7, 203923070), (10, 142746149), (13, 109804730), (14, 101961535), (26, 54902365), (29, 49222810), (35, 40784614), (58, 24611405), (65, 21960946), (70, 20392307), (91, 15686390), (130, 10980473), (145, 9844562), (182, 7843195), (203, 7031830), (290, 4922281), (377, 3786370), (406, 3515915), (455, 3137278), (754, 1893185), (910, 1568639), (1015, 1406366), (1885, 757274), (2030, 703183), (2639, 540910), (3770, 378637), (5278, 270455), (13195, 108182), (26390, 54091)]