17992470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20720

約数の個数: 32

約数和(自身を含む): 44673120

約数和(自身を除く): 26680650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20681, 41362, 62043, 103405, 124086, 206810, 310215, 599749, 620430, 1199498, 1799247, 2998745, 3598494, 5997490, 8996235, 17992470]

約数ペア:

[(1, 17992470), (2, 8996235), (3, 5997490), (5, 3598494), (6, 2998745), (10, 1799247), (15, 1199498), (29, 620430), (30, 599749), (58, 310215), (87, 206810), (145, 124086), (174, 103405), (290, 62043), (435, 41362), (870, 20681)]