9345780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{641}}^1$

素因数の和:668

約数の個数: 84

約数和(自身を含む): 29471652

約数和(自身を除く): 20125872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 641, 729, 810, 972, 1215, 1282, 1458, 1620, 1923, 2430, 2564, 2916, 3205, 3645, 3846, 4860, 5769, 6410, 7290, 7692, 9615, 11538, 12820, 14580, 17307, 19230, 23076, 28845, 34614, 38460, 51921, 57690, 69228, 86535, 103842, 115380, 155763, 173070, 207684, 259605, 311526, 346140, 467289, 519210, 623052, 778815, 934578, 1038420, 1557630, 1869156, 2336445, 3115260, 4672890, 9345780]

約数ペア:

[(1, 9345780), (2, 4672890), (3, 3115260), (4, 2336445), (5, 1869156), (6, 1557630), (9, 1038420), (10, 934578), (12, 778815), (15, 623052), (18, 519210), (20, 467289), (27, 346140), (30, 311526), (36, 259605), (45, 207684), (54, 173070), (60, 155763), (81, 115380), (90, 103842), (108, 86535), (135, 69228), (162, 57690), (180, 51921), (243, 38460), (270, 34614), (324, 28845), (405, 23076), (486, 19230), (540, 17307), (641, 14580), (729, 12820), (810, 11538), (972, 9615), (1215, 7692), (1282, 7290), (1458, 6410), (1620, 5769), (1923, 4860), (2430, 3846), (2564, 3645), (2916, 3205)]