139590780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 450379776

約数和(自身を除く): 310788996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2617, 2667, 3556, 3810, 4445, 5234, 5334, 7620, 7851, 8890, 10468, 10668, 13085, 13335, 15702, 17780, 18319, 26170, 26670, 31404, 36638, 39255, 52340, 53340, 54957, 73276, 78510, 91595, 109914, 157020, 183190, 219828, 274785, 332359, 366380, 549570, 664718, 997077, 1099140, 1329436, 1661795, 1994154, 2326513, 3323590, 3988308, 4653026, 4985385, 6647180, 6979539, 9306052, 9970770, 11632565, 13959078, 19941540, 23265130, 27918156, 34897695, 46530260, 69795390, 139590780]

約数ペア:

[(1, 139590780), (2, 69795390), (3, 46530260), (4, 34897695), (5, 27918156), (6, 23265130), (7, 19941540), (10, 13959078), (12, 11632565), (14, 9970770), (15, 9306052), (20, 6979539), (21, 6647180), (28, 4985385), (30, 4653026), (35, 3988308), (42, 3323590), (60, 2326513), (70, 1994154), (84, 1661795), (105, 1329436), (127, 1099140), (140, 997077), (210, 664718), (254, 549570), (381, 366380), (420, 332359), (508, 274785), (635, 219828), (762, 183190), (889, 157020), (1270, 109914), (1524, 91595), (1778, 78510), (1905, 73276), (2540, 54957), (2617, 53340), (2667, 52340), (3556, 39255), (3810, 36638), (4445, 31404), (5234, 26670), (5334, 26170), (7620, 18319), (7851, 17780), (8890, 15702), (10468, 13335), (10668, 13085)]