30186810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 53828550

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, 621, 690, 1035, 1242, 2070, 3105, 4861, 6210, 9722, 14583, 24305, 29166, 43749, 48610, 72915, 87498, 111803, 131247, 145830, 218745, 223606, 262494, 335409, 437490, 559015, 656235, 670818, 1006227, 1118030, 1312470, 1677045, 2012454, 3018681, 3354090, 5031135, 6037362, 10062270, 15093405, 30186810]

約数ペア:

[(1, 30186810), (2, 15093405), (3, 10062270), (5, 6037362), (6, 5031135), (9, 3354090), (10, 3018681), (15, 2012454), (18, 1677045), (23, 1312470), (27, 1118030), (30, 1006227), (45, 670818), (46, 656235), (54, 559015), (69, 437490), (90, 335409), (115, 262494), (135, 223606), (138, 218745), (207, 145830), (230, 131247), (270, 111803), (345, 87498), (414, 72915), (621, 48610), (690, 43749), (1035, 29166), (1242, 24305), (2070, 14583), (3105, 9722), (4861, 6210)]