4890060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3903

約数の個数: 72

約数和(自身を含む): 16956576

約数和(自身を除く): 12066516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3881, 7762, 11643, 15524, 19405, 23286, 27167, 34929, 38810, 46572, 54334, 58215, 69858, 77620, 81501, 108668, 116430, 135835, 139716, 163002, 174645, 232860, 244503, 271670, 326004, 349290, 407505, 489006, 543340, 698580, 815010, 978012, 1222515, 1630020, 2445030, 4890060]

約数ペア:

[(1, 4890060), (2, 2445030), (3, 1630020), (4, 1222515), (5, 978012), (6, 815010), (7, 698580), (9, 543340), (10, 489006), (12, 407505), (14, 349290), (15, 326004), (18, 271670), (20, 244503), (21, 232860), (28, 174645), (30, 163002), (35, 139716), (36, 135835), (42, 116430), (45, 108668), (60, 81501), (63, 77620), (70, 69858), (84, 58215), (90, 54334), (105, 46572), (126, 38810), (140, 34929), (180, 27167), (210, 23286), (252, 19405), (315, 15524), (420, 11643), (630, 7762), (1260, 3881)]