161083530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1433}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 419445000

約数和(自身を除く): 258361470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1249, 1433, 2498, 2866, 3747, 4299, 6245, 7165, 7494, 8598, 11241, 12490, 12897, 14330, 18735, 21495, 22482, 25794, 37470, 42990, 56205, 64485, 112410, 128970, 1789817, 3579634, 5369451, 8949085, 10738902, 16108353, 17898170, 26847255, 32216706, 53694510, 80541765, 161083530]

約数ペア:

[(1, 161083530), (2, 80541765), (3, 53694510), (5, 32216706), (6, 26847255), (9, 17898170), (10, 16108353), (15, 10738902), (18, 8949085), (30, 5369451), (45, 3579634), (90, 1789817), (1249, 128970), (1433, 112410), (2498, 64485), (2866, 56205), (3747, 42990), (4299, 37470), (6245, 25794), (7165, 22482), (7494, 21495), (8598, 18735), (11241, 14330), (12490, 12897)]