2862810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 5120550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 461, 621, 690, 922, 1035, 1242, 1383, 2070, 2305, 2766, 3105, 4149, 4610, 6210, 6915, 8298, 10603, 12447, 13830, 20745, 21206, 24894, 31809, 41490, 53015, 62235, 63618, 95427, 106030, 124470, 159045, 190854, 286281, 318090, 477135, 572562, 954270, 1431405, 2862810]

約数ペア:

[(1, 2862810), (2, 1431405), (3, 954270), (5, 572562), (6, 477135), (9, 318090), (10, 286281), (15, 190854), (18, 159045), (23, 124470), (27, 106030), (30, 95427), (45, 63618), (46, 62235), (54, 53015), (69, 41490), (90, 31809), (115, 24894), (135, 21206), (138, 20745), (207, 13830), (230, 12447), (270, 10603), (345, 8298), (414, 6915), (461, 6210), (621, 4610), (690, 4149), (922, 3105), (1035, 2766), (1242, 2305), (1383, 2070)]