29676780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 120

約数和(自身を含む): 106437408

約数和(自身を除く): 76760628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2617, 2835, 3780, 5234, 5670, 7851, 10468, 11340, 13085, 15702, 18319, 23553, 26170, 31404, 36638, 39255, 47106, 52340, 54957, 70659, 73276, 78510, 91595, 94212, 109914, 117765, 141318, 157020, 164871, 183190, 211977, 219828, 235530, 274785, 282636, 329742, 353295, 366380, 423954, 471060, 494613, 549570, 659484, 706590, 824355, 847908, 989226, 1059885, 1099140, 1413180, 1483839, 1648710, 1978452, 2119770, 2473065, 2967678, 3297420, 4239540, 4946130, 5935356, 7419195, 9892260, 14838390, 29676780]

約数ペア:

[(1, 29676780), (2, 14838390), (3, 9892260), (4, 7419195), (5, 5935356), (6, 4946130), (7, 4239540), (9, 3297420), (10, 2967678), (12, 2473065), (14, 2119770), (15, 1978452), (18, 1648710), (20, 1483839), (21, 1413180), (27, 1099140), (28, 1059885), (30, 989226), (35, 847908), (36, 824355), (42, 706590), (45, 659484), (54, 549570), (60, 494613), (63, 471060), (70, 423954), (81, 366380), (84, 353295), (90, 329742), (105, 282636), (108, 274785), (126, 235530), (135, 219828), (140, 211977), (162, 183190), (180, 164871), (189, 157020), (210, 141318), (252, 117765), (270, 109914), (315, 94212), (324, 91595), (378, 78510), (405, 73276), (420, 70659), (540, 54957), (567, 52340), (630, 47106), (756, 39255), (810, 36638), (945, 31404), (1134, 26170), (1260, 23553), (1620, 18319), (1890, 15702), (2268, 13085), (2617, 11340), (2835, 10468), (3780, 7851), (5234, 5670)]