92784860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21426

約数の個数: 48

約数和(自身を含む): 229877760

約数和(自身を除く): 137092900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 21379, 42758, 85516, 106895, 149653, 213790, 299306, 427580, 598612, 662749, 748265, 1325498, 1496530, 2650996, 2993060, 3313745, 4639243, 6627490, 9278486, 13254980, 18556972, 23196215, 46392430, 92784860]

約数ペア:

[(1, 92784860), (2, 46392430), (4, 23196215), (5, 18556972), (7, 13254980), (10, 9278486), (14, 6627490), (20, 4639243), (28, 3313745), (31, 2993060), (35, 2650996), (62, 1496530), (70, 1325498), (124, 748265), (140, 662749), (155, 598612), (217, 427580), (310, 299306), (434, 213790), (620, 149653), (868, 106895), (1085, 85516), (2170, 42758), (4340, 21379)]