11970810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5819

約数の個数: 48

約数和(自身を含む): 32482944

約数和(自身を除く): 20512134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5783, 11566, 17349, 28915, 34698, 52047, 57830, 86745, 104094, 133009, 173490, 260235, 266018, 399027, 520470, 665045, 798054, 1197081, 1330090, 1995135, 2394162, 3990270, 5985405, 11970810]

約数ペア:

[(1, 11970810), (2, 5985405), (3, 3990270), (5, 2394162), (6, 1995135), (9, 1330090), (10, 1197081), (15, 798054), (18, 665045), (23, 520470), (30, 399027), (45, 266018), (46, 260235), (69, 173490), (90, 133009), (115, 104094), (138, 86745), (207, 57830), (230, 52047), (345, 34698), (414, 28915), (690, 17349), (1035, 11566), (2070, 5783)]