1570303400420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{2689889}}^1$

素因数の和:2690033

約数の個数: 72

約数和(自身を含む): 3537711049320

約数和(自身を除く): 1967407648900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 289, 340, 404, 505, 578, 1010, 1156, 1445, 1717, 2020, 2890, 3434, 5780, 6868, 8585, 17170, 29189, 34340, 58378, 116756, 145945, 291890, 583780, 2689889, 5379778, 10759556, 13449445, 26898890, 45728113, 53797780, 91456226, 182912452, 228640565, 271678789, 457281130, 543357578, 777377921, 914562260, 1086715156, 1358393945, 1554755842, 2716787890, 3109511684, 3886889605, 4618539413, 5433575780, 7773779210, 9237078826, 15547558420, 18474157652, 23092697065, 46185394130, 78515170021, 92370788260, 157030340042, 314060680084, 392575850105, 785151700210, 1570303400420]

約数ペア:

[(1, 1570303400420), (2, 785151700210), (4, 392575850105), (5, 314060680084), (10, 157030340042), (17, 92370788260), (20, 78515170021), (34, 46185394130), (68, 23092697065), (85, 18474157652), (101, 15547558420), (170, 9237078826), (202, 7773779210), (289, 5433575780), (340, 4618539413), (404, 3886889605), (505, 3109511684), (578, 2716787890), (1010, 1554755842), (1156, 1358393945), (1445, 1086715156), (1717, 914562260), (2020, 777377921), (2890, 543357578), (3434, 457281130), (5780, 271678789), (6868, 228640565), (8585, 182912452), (17170, 91456226), (29189, 53797780), (34340, 45728113), (58378, 26898890), (116756, 13449445), (145945, 10759556), (291890, 5379778), (583780, 2689889)]