7121490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10321}}^1$

素因数の和:10354

約数の個数: 32

約数和(自身を含む): 17836416

約数和(自身を除く): 10714926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 10321, 20642, 30963, 51605, 61926, 103210, 154815, 237383, 309630, 474766, 712149, 1186915, 1424298, 2373830, 3560745, 7121490]

約数ペア:

[(1, 7121490), (2, 3560745), (3, 2373830), (5, 1424298), (6, 1186915), (10, 712149), (15, 474766), (23, 309630), (30, 237383), (46, 154815), (69, 103210), (115, 61926), (138, 51605), (230, 30963), (345, 20642), (690, 10321)]