9187290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4884

約数の個数: 64

約数和(自身を含む): 28005120

約数和(自身を除く): 18817830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4861, 9722, 14583, 24305, 29166, 34027, 43749, 48610, 68054, 72915, 87498, 102081, 131247, 145830, 170135, 204162, 218745, 262494, 306243, 340270, 437490, 510405, 612486, 656235, 918729, 1020810, 1312470, 1531215, 1837458, 3062430, 4593645, 9187290]

約数ペア:

[(1, 9187290), (2, 4593645), (3, 3062430), (5, 1837458), (6, 1531215), (7, 1312470), (9, 1020810), (10, 918729), (14, 656235), (15, 612486), (18, 510405), (21, 437490), (27, 340270), (30, 306243), (35, 262494), (42, 218745), (45, 204162), (54, 170135), (63, 145830), (70, 131247), (90, 102081), (105, 87498), (126, 72915), (135, 68054), (189, 48610), (210, 43749), (270, 34027), (315, 29166), (378, 24305), (630, 14583), (945, 9722), (1890, 4861)]