202145790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87509}}^1$

素因数の和:87537

約数の個数: 64

約数和(自身を含む): 604869120

約数和(自身を除く): 402723330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87509, 175018, 262527, 437545, 525054, 612563, 875090, 962599, 1225126, 1312635, 1837689, 1925198, 2625270, 2887797, 3062815, 3675378, 4812995, 5775594, 6125630, 6738193, 9188445, 9625990, 13476386, 14438985, 18376890, 20214579, 28877970, 33690965, 40429158, 67381930, 101072895, 202145790]

約数ペア:

[(1, 202145790), (2, 101072895), (3, 67381930), (5, 40429158), (6, 33690965), (7, 28877970), (10, 20214579), (11, 18376890), (14, 14438985), (15, 13476386), (21, 9625990), (22, 9188445), (30, 6738193), (33, 6125630), (35, 5775594), (42, 4812995), (55, 3675378), (66, 3062815), (70, 2887797), (77, 2625270), (105, 1925198), (110, 1837689), (154, 1312635), (165, 1225126), (210, 962599), (231, 875090), (330, 612563), (385, 525054), (462, 437545), (770, 262527), (1155, 175018), (2310, 87509)]