42379140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11579}}^1$

素因数の和:11652

約数の個数: 48

約数和(自身を含む): 120617280

約数和(自身を除く): 78238140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11579, 23158, 34737, 46316, 57895, 69474, 115790, 138948, 173685, 231580, 347370, 694740, 706319, 1412638, 2118957, 2825276, 3531595, 4237914, 7063190, 8475828, 10594785, 14126380, 21189570, 42379140]

約数ペア:

[(1, 42379140), (2, 21189570), (3, 14126380), (4, 10594785), (5, 8475828), (6, 7063190), (10, 4237914), (12, 3531595), (15, 2825276), (20, 2118957), (30, 1412638), (60, 706319), (61, 694740), (122, 347370), (183, 231580), (244, 173685), (305, 138948), (366, 115790), (610, 69474), (732, 57895), (915, 46316), (1220, 34737), (1830, 23158), (3660, 11579)]