42028620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4049}}^1$

素因数の和:4234

約数の個数: 48

約数和(自身を含む): 118389600

約数和(自身を除く): 76360980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4049, 5190, 8098, 10380, 12147, 16196, 20245, 24294, 40490, 48588, 60735, 80980, 121470, 242940, 700477, 1400954, 2101431, 2801908, 3502385, 4202862, 7004770, 8405724, 10507155, 14009540, 21014310, 42028620]

約数ペア:

[(1, 42028620), (2, 21014310), (3, 14009540), (4, 10507155), (5, 8405724), (6, 7004770), (10, 4202862), (12, 3502385), (15, 2801908), (20, 2101431), (30, 1400954), (60, 700477), (173, 242940), (346, 121470), (519, 80980), (692, 60735), (865, 48588), (1038, 40490), (1730, 24294), (2076, 20245), (2595, 16196), (3460, 12147), (4049, 10380), (5190, 8098)]