2310680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 5289840

約数和(自身を除く): 2979160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 947, 1220, 1894, 2440, 3788, 4735, 7576, 9470, 18940, 37880, 57767, 115534, 231068, 288835, 462136, 577670, 1155340, 2310680]

約数ペア:

[(1, 2310680), (2, 1155340), (4, 577670), (5, 462136), (8, 288835), (10, 231068), (20, 115534), (40, 57767), (61, 37880), (122, 18940), (244, 9470), (305, 7576), (488, 4735), (610, 3788), (947, 2440), (1220, 1894)]