202202190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12277}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 548089920

約数和(自身を除く): 345887730

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, 12277, 16470, 24554, 36831, 61385, 73662, 110493, 122770, 184155, 220986, 331479, 368310, 552465, 662958, 748897, 1104930, 1497794, 1657395, 2246691, 3314790, 3744485, 4493382, 6740073, 7488970, 11233455, 13480146, 20220219, 22466910, 33700365, 40440438, 67400730, 101101095, 202202190]

約数ペア:

[(1, 202202190), (2, 101101095), (3, 67400730), (5, 40440438), (6, 33700365), (9, 22466910), (10, 20220219), (15, 13480146), (18, 11233455), (27, 7488970), (30, 6740073), (45, 4493382), (54, 3744485), (61, 3314790), (90, 2246691), (122, 1657395), (135, 1497794), (183, 1104930), (270, 748897), (305, 662958), (366, 552465), (549, 368310), (610, 331479), (915, 220986), (1098, 184155), (1647, 122770), (1830, 110493), (2745, 73662), (3294, 61385), (5490, 36831), (8235, 24554), (12277, 16470)]