281674290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 697227264

約数和(自身を除く): 415552974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 214, 235, 282, 321, 470, 535, 642, 705, 1070, 1410, 1605, 1867, 3210, 3734, 5029, 5601, 9335, 10058, 11202, 15087, 18670, 25145, 28005, 30174, 50290, 56010, 75435, 87749, 150870, 175498, 199769, 263247, 399538, 438745, 526494, 599307, 877490, 998845, 1198614, 1316235, 1997690, 2632470, 2996535, 5993070, 9389143, 18778286, 28167429, 46945715, 56334858, 93891430, 140837145, 281674290]

約数ペア:

[(1, 281674290), (2, 140837145), (3, 93891430), (5, 56334858), (6, 46945715), (10, 28167429), (15, 18778286), (30, 9389143), (47, 5993070), (94, 2996535), (107, 2632470), (141, 1997690), (214, 1316235), (235, 1198614), (282, 998845), (321, 877490), (470, 599307), (535, 526494), (642, 438745), (705, 399538), (1070, 263247), (1410, 199769), (1605, 175498), (1867, 150870), (3210, 87749), (3734, 75435), (5029, 56010), (5601, 50290), (9335, 30174), (10058, 28005), (11202, 25145), (15087, 18670)]