133340270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 280270368

約数和(自身を除く): 146930098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 503, 541, 1006, 1082, 2515, 2705, 3521, 3787, 5030, 5410, 7042, 7574, 17605, 18935, 24647, 26509, 35210, 37870, 49294, 53018, 123235, 132545, 246470, 265090, 272123, 544246, 1360615, 1904861, 2721230, 3809722, 9524305, 13334027, 19048610, 26668054, 66670135, 133340270]

約数ペア:

[(1, 133340270), (2, 66670135), (5, 26668054), (7, 19048610), (10, 13334027), (14, 9524305), (35, 3809722), (49, 2721230), (70, 1904861), (98, 1360615), (245, 544246), (490, 272123), (503, 265090), (541, 246470), (1006, 132545), (1082, 123235), (2515, 53018), (2705, 49294), (3521, 37870), (3787, 35210), (5030, 26509), (5410, 24647), (7042, 18935), (7574, 17605)]