71365150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 141981984

約数和(自身を除く): 70616834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 743, 850, 1130, 1486, 1921, 2825, 3715, 3842, 5650, 7430, 9605, 12631, 18575, 19210, 25262, 37150, 48025, 63155, 83959, 96050, 126310, 167918, 315775, 419795, 631550, 839590, 1427303, 2098975, 2854606, 4197950, 7136515, 14273030, 35682575, 71365150]

約数ペア:

[(1, 71365150), (2, 35682575), (5, 14273030), (10, 7136515), (17, 4197950), (25, 2854606), (34, 2098975), (50, 1427303), (85, 839590), (113, 631550), (170, 419795), (226, 315775), (425, 167918), (565, 126310), (743, 96050), (850, 83959), (1130, 63155), (1486, 48025), (1921, 37150), (2825, 25262), (3715, 19210), (3842, 18575), (5650, 12631), (7430, 9605)]