87291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36677}}^1$

素因数の和:36710

約数の個数: 48

約数和(自身を含む): 221828544

約数和(自身を除く): 134537284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 36677, 73354, 146708, 183385, 256739, 366770, 513478, 623509, 733540, 1026956, 1247018, 1283695, 2494036, 2567390, 3117545, 4364563, 5134780, 6235090, 8729126, 12470180, 17458252, 21822815, 43645630, 87291260]

約数ペア:

[(1, 87291260), (2, 43645630), (4, 21822815), (5, 17458252), (7, 12470180), (10, 8729126), (14, 6235090), (17, 5134780), (20, 4364563), (28, 3117545), (34, 2567390), (35, 2494036), (68, 1283695), (70, 1247018), (85, 1026956), (119, 733540), (140, 623509), (170, 513478), (238, 366770), (340, 256739), (476, 183385), (595, 146708), (1190, 73354), (2380, 36677)]