1934883990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 5573836800

約数和(自身を除く): 3638952810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 431, 585, 702, 862, 1170, 1279, 1293, 1755, 2155, 2558, 2586, 3510, 3837, 3879, 4310, 5603, 6395, 6465, 7674, 7758, 11206, 11511, 11637, 12790, 12930, 16627, 16809, 19185, 19395, 23022, 23274, 28015, 33254, 33618, 34533, 38370, 38790, 49881, 50427, 56030, 57555, 58185, 69066, 83135, 84045, 99762, 100854, 115110, 116370, 149643, 151281, 166270, 168090, 172665, 249405, 252135, 299286, 302562, 345330, 448929, 498810, 504270, 551249, 748215, 756405, 897858, 1102498, 1496430, 1512810, 1653747, 2244645, 2756245, 3307494, 4489290, 4961241, 5512490, 7166237, 8268735, 9922482, 14332474, 14883723, 16537470, 21498711, 24806205, 29767446, 35831185, 42997422, 49612410, 64496133, 71662370, 74418615, 107493555, 128992266, 148837230, 193488399, 214987110, 322480665, 386976798, 644961330, 967441995, 1934883990]

約数ペア:

[(1, 1934883990), (2, 967441995), (3, 644961330), (5, 386976798), (6, 322480665), (9, 214987110), (10, 193488399), (13, 148837230), (15, 128992266), (18, 107493555), (26, 74418615), (27, 71662370), (30, 64496133), (39, 49612410), (45, 42997422), (54, 35831185), (65, 29767446), (78, 24806205), (90, 21498711), (117, 16537470), (130, 14883723), (135, 14332474), (195, 9922482), (234, 8268735), (270, 7166237), (351, 5512490), (390, 4961241), (431, 4489290), (585, 3307494), (702, 2756245), (862, 2244645), (1170, 1653747), (1279, 1512810), (1293, 1496430), (1755, 1102498), (2155, 897858), (2558, 756405), (2586, 748215), (3510, 551249), (3837, 504270), (3879, 498810), (4310, 448929), (5603, 345330), (6395, 302562), (6465, 299286), (7674, 252135), (7758, 249405), (11206, 172665), (11511, 168090), (11637, 166270), (12790, 151281), (12930, 149643), (16627, 116370), (16809, 115110), (19185, 100854), (19395, 99762), (23022, 84045), (23274, 83135), (28015, 69066), (33254, 58185), (33618, 57555), (34533, 56030), (38370, 50427), (38790, 49881)]