140126340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17047}}^1$

素因数の和:17196

約数の個数: 48

約数和(自身を含む): 395240832

約数和(自身を除く): 255114492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 17047, 34094, 51141, 68188, 85235, 102282, 170470, 204564, 255705, 340940, 511410, 1022820, 2335439, 4670878, 7006317, 9341756, 11677195, 14012634, 23354390, 28025268, 35031585, 46708780, 70063170, 140126340]

約数ペア:

[(1, 140126340), (2, 70063170), (3, 46708780), (4, 35031585), (5, 28025268), (6, 23354390), (10, 14012634), (12, 11677195), (15, 9341756), (20, 7006317), (30, 4670878), (60, 2335439), (137, 1022820), (274, 511410), (411, 340940), (548, 255705), (685, 204564), (822, 170470), (1370, 102282), (1644, 85235), (2055, 68188), (2740, 51141), (4110, 34094), (8220, 17047)]