4213860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 13762560

約数和(自身を除く): 9548700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 127, 140, 158, 210, 237, 254, 316, 381, 395, 420, 474, 508, 553, 635, 762, 790, 889, 948, 1106, 1185, 1270, 1524, 1580, 1659, 1778, 1905, 2212, 2370, 2540, 2667, 2765, 3318, 3556, 3810, 4445, 4740, 5334, 5530, 6636, 7620, 8295, 8890, 10033, 10668, 11060, 13335, 16590, 17780, 20066, 26670, 30099, 33180, 40132, 50165, 53340, 60198, 70231, 100330, 120396, 140462, 150495, 200660, 210693, 280924, 300990, 351155, 421386, 601980, 702310, 842772, 1053465, 1404620, 2106930, 4213860]

約数ペア:

[(1, 4213860), (2, 2106930), (3, 1404620), (4, 1053465), (5, 842772), (6, 702310), (7, 601980), (10, 421386), (12, 351155), (14, 300990), (15, 280924), (20, 210693), (21, 200660), (28, 150495), (30, 140462), (35, 120396), (42, 100330), (60, 70231), (70, 60198), (79, 53340), (84, 50165), (105, 40132), (127, 33180), (140, 30099), (158, 26670), (210, 20066), (237, 17780), (254, 16590), (316, 13335), (381, 11060), (395, 10668), (420, 10033), (474, 8890), (508, 8295), (553, 7620), (635, 6636), (762, 5530), (790, 5334), (889, 4740), (948, 4445), (1106, 3810), (1185, 3556), (1270, 3318), (1524, 2765), (1580, 2667), (1659, 2540), (1778, 2370), (1905, 2212)]