172624590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11087}}^1$

素因数の和:11273

約数の個数: 48

約数和(自身を含む): 451459008

約数和(自身を除く): 278834418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 11087, 15570, 22174, 33261, 55435, 66522, 99783, 110870, 166305, 199566, 332610, 498915, 997830, 1918051, 3836102, 5754153, 9590255, 11508306, 17262459, 19180510, 28770765, 34524918, 57541530, 86312295, 172624590]

約数ペア:

[(1, 172624590), (2, 86312295), (3, 57541530), (5, 34524918), (6, 28770765), (9, 19180510), (10, 17262459), (15, 11508306), (18, 9590255), (30, 5754153), (45, 3836102), (90, 1918051), (173, 997830), (346, 498915), (519, 332610), (865, 199566), (1038, 166305), (1557, 110870), (1730, 99783), (2595, 66522), (3114, 55435), (5190, 33261), (7785, 22174), (11087, 15570)]