1223156955180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{30841073}}^1$

素因数の和:30841746

約数の個数: 48

約数和(自身を含む): 3430020885984

約数和(自身を除く): 2206863930804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 3305, 3966, 6610, 7932, 9915, 13220, 19830, 39660, 30841073, 61682146, 92523219, 123364292, 154205365, 185046438, 308410730, 370092876, 462616095, 616821460, 925232190, 1850464380, 20385949253, 40771898506, 61157847759, 81543797012, 101929746265, 122315695518, 203859492530, 244631391036, 305789238795, 407718985060, 611578477590, 1223156955180]

約数ペア:

[(1, 1223156955180), (2, 611578477590), (3, 407718985060), (4, 305789238795), (5, 244631391036), (6, 203859492530), (10, 122315695518), (12, 101929746265), (15, 81543797012), (20, 61157847759), (30, 40771898506), (60, 20385949253), (661, 1850464380), (1322, 925232190), (1983, 616821460), (2644, 462616095), (3305, 370092876), (3966, 308410730), (6610, 185046438), (7932, 154205365), (9915, 123364292), (13220, 92523219), (19830, 61682146), (39660, 30841073)]