82989630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 222163200

約数和(自身を除く): 139173570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 758, 811, 1137, 1622, 1895, 2274, 2433, 3411, 3790, 4055, 4866, 5685, 6822, 7299, 8110, 10233, 11370, 12165, 14598, 17055, 20466, 21897, 24330, 34110, 36495, 43794, 51165, 72990, 102330, 109485, 218970, 307369, 614738, 922107, 1536845, 1844214, 2766321, 3073690, 4610535, 5532642, 8298963, 9221070, 13831605, 16597926, 27663210, 41494815, 82989630]

約数ペア:

[(1, 82989630), (2, 41494815), (3, 27663210), (5, 16597926), (6, 13831605), (9, 9221070), (10, 8298963), (15, 5532642), (18, 4610535), (27, 3073690), (30, 2766321), (45, 1844214), (54, 1536845), (90, 922107), (135, 614738), (270, 307369), (379, 218970), (758, 109485), (811, 102330), (1137, 72990), (1622, 51165), (1895, 43794), (2274, 36495), (2433, 34110), (3411, 24330), (3790, 21897), (4055, 20466), (4866, 17055), (5685, 14598), (6822, 12165), (7299, 11370), (8110, 10233)]