201806910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12330

約数の個数: 64

約数和(自身を含む): 547018560

約数和(自身を除く): 345211650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 12253, 16470, 24506, 36759, 61265, 73518, 110277, 122530, 183795, 220554, 330831, 367590, 551385, 661662, 747433, 1102770, 1494866, 1654155, 2242299, 3308310, 3737165, 4484598, 6726897, 7474330, 11211495, 13453794, 20180691, 22422990, 33634485, 40361382, 67268970, 100903455, 201806910]

約数ペア:

[(1, 201806910), (2, 100903455), (3, 67268970), (5, 40361382), (6, 33634485), (9, 22422990), (10, 20180691), (15, 13453794), (18, 11211495), (27, 7474330), (30, 6726897), (45, 4484598), (54, 3737165), (61, 3308310), (90, 2242299), (122, 1654155), (135, 1494866), (183, 1102770), (270, 747433), (305, 661662), (366, 551385), (549, 367590), (610, 330831), (915, 220554), (1098, 183795), (1647, 122530), (1830, 110277), (2745, 73518), (3294, 61265), (5490, 36759), (8235, 24506), (12253, 16470)]