388538310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563099}}^1$

素因数の和:563132

約数の個数: 32

約数和(自身を含む): 973036800

約数和(自身を除く): 584498490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 563099, 1126198, 1689297, 2815495, 3378594, 5630990, 8446485, 12951277, 16892970, 25902554, 38853831, 64756385, 77707662, 129512770, 194269155, 388538310]

約数ペア:

[(1, 388538310), (2, 194269155), (3, 129512770), (5, 77707662), (6, 64756385), (10, 38853831), (15, 25902554), (23, 16892970), (30, 12951277), (46, 8446485), (69, 5630990), (115, 3378594), (138, 2815495), (230, 1689297), (345, 1126198), (690, 563099)]