29342740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 72705024

約数和(自身を除く): 43362284

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, 6761, 13522, 27044, 33805, 47327, 67610, 94654, 135220, 189308, 209591, 236635, 419182, 473270, 838364, 946540, 1047955, 1467137, 2095910, 2934274, 4191820, 5868548, 7335685, 14671370, 29342740]

約数ペア:

[(1, 29342740), (2, 14671370), (4, 7335685), (5, 5868548), (7, 4191820), (10, 2934274), (14, 2095910), (20, 1467137), (28, 1047955), (31, 946540), (35, 838364), (62, 473270), (70, 419182), (124, 236635), (140, 209591), (155, 189308), (217, 135220), (310, 94654), (434, 67610), (620, 47327), (868, 33805), (1085, 27044), (2170, 13522), (4340, 6761)]