92645980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21347}}^1$

素因数の和:21394

約数の個数: 48

約数和(自身を含む): 229533696

約数和(自身を除く): 136887716

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, 21347, 42694, 85388, 106735, 149429, 213470, 298858, 426940, 597716, 661757, 747145, 1323514, 1494290, 2647028, 2988580, 3308785, 4632299, 6617570, 9264598, 13235140, 18529196, 23161495, 46322990, 92645980]

約数ペア:

[(1, 92645980), (2, 46322990), (4, 23161495), (5, 18529196), (7, 13235140), (10, 9264598), (14, 6617570), (20, 4632299), (28, 3308785), (31, 2988580), (35, 2647028), (62, 1494290), (70, 1323514), (124, 747145), (140, 661757), (155, 597716), (217, 426940), (310, 298858), (434, 213470), (620, 149429), (868, 106735), (1085, 85388), (2170, 42694), (4340, 21347)]