250312290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3527

約数の個数: 64

約数和(自身を含む): 628162560

約数和(自身を除く): 377850270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 930, 1185, 2370, 2449, 3407, 4898, 6814, 7347, 10221, 12245, 14694, 17035, 20442, 24490, 34070, 36735, 51105, 73470, 102210, 105617, 211234, 269153, 316851, 528085, 538306, 633702, 807459, 1056170, 1345765, 1584255, 1614918, 2691530, 3168510, 4037295, 8074590, 8343743, 16687486, 25031229, 41718715, 50062458, 83437430, 125156145, 250312290]

約数ペア:

[(1, 250312290), (2, 125156145), (3, 83437430), (5, 50062458), (6, 41718715), (10, 25031229), (15, 16687486), (30, 8343743), (31, 8074590), (62, 4037295), (79, 3168510), (93, 2691530), (155, 1614918), (158, 1584255), (186, 1345765), (237, 1056170), (310, 807459), (395, 633702), (465, 538306), (474, 528085), (790, 316851), (930, 269153), (1185, 211234), (2370, 105617), (2449, 102210), (3407, 73470), (4898, 51105), (6814, 36735), (7347, 34070), (10221, 24490), (12245, 20442), (14694, 17035)]