82904193780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72722977}}^1$

素因数の和:72723008

約数の個数: 48

約数和(自身を含む): 244349206080

約数和(自身を除く): 161445012300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72722977, 145445954, 218168931, 290891908, 363614885, 436337862, 727229770, 872675724, 1090844655, 1381736563, 1454459540, 2181689310, 2763473126, 4145209689, 4363378620, 5526946252, 6908682815, 8290419378, 13817365630, 16580838756, 20726048445, 27634731260, 41452096890, 82904193780]

約数ペア:

[(1, 82904193780), (2, 41452096890), (3, 27634731260), (4, 20726048445), (5, 16580838756), (6, 13817365630), (10, 8290419378), (12, 6908682815), (15, 5526946252), (19, 4363378620), (20, 4145209689), (30, 2763473126), (38, 2181689310), (57, 1454459540), (60, 1381736563), (76, 1090844655), (95, 872675724), (114, 727229770), (190, 436337862), (228, 363614885), (285, 290891908), (380, 218168931), (570, 145445954), (1140, 72722977)]