162855270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 449729280

約数和(自身を除く): 286874010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 131, 171, 190, 262, 285, 342, 393, 570, 655, 727, 786, 855, 1179, 1310, 1454, 1710, 1965, 2181, 2358, 2489, 3635, 3930, 4362, 4978, 5895, 6543, 7270, 7467, 10905, 11790, 12445, 13086, 13813, 14934, 21810, 22401, 24890, 27626, 32715, 37335, 41439, 44802, 65430, 69065, 74670, 82878, 95237, 112005, 124317, 138130, 190474, 207195, 224010, 248634, 285711, 414390, 476185, 571422, 621585, 857133, 952370, 1243170, 1428555, 1714266, 1809503, 2857110, 3619006, 4285665, 5428509, 8571330, 9047515, 10857018, 16285527, 18095030, 27142545, 32571054, 54285090, 81427635, 162855270]

約数ペア:

[(1, 162855270), (2, 81427635), (3, 54285090), (5, 32571054), (6, 27142545), (9, 18095030), (10, 16285527), (15, 10857018), (18, 9047515), (19, 8571330), (30, 5428509), (38, 4285665), (45, 3619006), (57, 2857110), (90, 1809503), (95, 1714266), (114, 1428555), (131, 1243170), (171, 952370), (190, 857133), (262, 621585), (285, 571422), (342, 476185), (393, 414390), (570, 285711), (655, 248634), (727, 224010), (786, 207195), (855, 190474), (1179, 138130), (1310, 124317), (1454, 112005), (1710, 95237), (1965, 82878), (2181, 74670), (2358, 69065), (2489, 65430), (3635, 44802), (3930, 41439), (4362, 37335), (4978, 32715), (5895, 27626), (6543, 24890), (7270, 22401), (7467, 21810), (10905, 14934), (11790, 13813), (12445, 13086)]