125899860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2161}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 353045952

約数和(自身を除く): 227146092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2161, 2913, 3884, 4322, 4855, 5826, 6483, 8644, 9710, 10805, 11652, 12966, 14565, 19420, 21610, 25932, 29130, 32415, 43220, 58260, 64830, 129660, 2098331, 4196662, 6294993, 8393324, 10491655, 12589986, 20983310, 25179972, 31474965, 41966620, 62949930, 125899860]

約数ペア:

[(1, 125899860), (2, 62949930), (3, 41966620), (4, 31474965), (5, 25179972), (6, 20983310), (10, 12589986), (12, 10491655), (15, 8393324), (20, 6294993), (30, 4196662), (60, 2098331), (971, 129660), (1942, 64830), (2161, 58260), (2913, 43220), (3884, 32415), (4322, 29130), (4855, 25932), (5826, 21610), (6483, 19420), (8644, 14565), (9710, 12966), (10805, 11652)]