984462660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19603}}^1$

素因数の和:19655

約数の個数: 120

約数和(自身を含む): 3188080896

約数和(自身を除く): 2203618236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 19603, 25110, 39206, 50220, 58809, 78412, 98015, 117618, 176427, 196030, 235236, 294045, 352854, 392060, 529281, 588090, 607693, 705708, 882135, 1058562, 1176180, 1215386, 1587843, 1764270, 1823079, 2117124, 2430772, 2646405, 3038465, 3175686, 3528540, 3646158, 5292810, 5469237, 6076930, 6351372, 7292316, 7939215, 9115395, 10585620, 10938474, 12153860, 15878430, 16407711, 18230790, 21876948, 27346185, 31756860, 32815422, 36461580, 49223133, 54692370, 65630844, 82038555, 98446266, 109384740, 164077110, 196892532, 246115665, 328154220, 492231330, 984462660]

約数ペア:

[(1, 984462660), (2, 492231330), (3, 328154220), (4, 246115665), (5, 196892532), (6, 164077110), (9, 109384740), (10, 98446266), (12, 82038555), (15, 65630844), (18, 54692370), (20, 49223133), (27, 36461580), (30, 32815422), (31, 31756860), (36, 27346185), (45, 21876948), (54, 18230790), (60, 16407711), (62, 15878430), (81, 12153860), (90, 10938474), (93, 10585620), (108, 9115395), (124, 7939215), (135, 7292316), (155, 6351372), (162, 6076930), (180, 5469237), (186, 5292810), (270, 3646158), (279, 3528540), (310, 3175686), (324, 3038465), (372, 2646405), (405, 2430772), (465, 2117124), (540, 1823079), (558, 1764270), (620, 1587843), (810, 1215386), (837, 1176180), (930, 1058562), (1116, 882135), (1395, 705708), (1620, 607693), (1674, 588090), (1860, 529281), (2511, 392060), (2790, 352854), (3348, 294045), (4185, 235236), (5022, 196030), (5580, 176427), (8370, 117618), (10044, 98015), (12555, 78412), (16740, 58809), (19603, 50220), (25110, 39206)]