12131490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21979230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1409, 1435, 1722, 2818, 2870, 4227, 4305, 7045, 8454, 8610, 9863, 14090, 19726, 21135, 29589, 42270, 49315, 57769, 59178, 98630, 115538, 147945, 173307, 288845, 295890, 346614, 404383, 577690, 808766, 866535, 1213149, 1733070, 2021915, 2426298, 4043830, 6065745, 12131490]

約数ペア:

[(1, 12131490), (2, 6065745), (3, 4043830), (5, 2426298), (6, 2021915), (7, 1733070), (10, 1213149), (14, 866535), (15, 808766), (21, 577690), (30, 404383), (35, 346614), (41, 295890), (42, 288845), (70, 173307), (82, 147945), (105, 115538), (123, 98630), (205, 59178), (210, 57769), (246, 49315), (287, 42270), (410, 29589), (574, 21135), (615, 19726), (861, 14090), (1230, 9863), (1409, 8610), (1435, 8454), (1722, 7045), (2818, 4305), (2870, 4227)]