42028860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5113}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 118562976

約数和(自身を除く): 76534116

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, 5113, 8220, 10226, 15339, 20452, 25565, 30678, 51130, 61356, 76695, 102260, 153390, 306780, 700481, 1400962, 2101443, 2801924, 3502405, 4202886, 7004810, 8405772, 10507215, 14009620, 21014430, 42028860]

約数ペア:

[(1, 42028860), (2, 21014430), (3, 14009620), (4, 10507215), (5, 8405772), (6, 7004810), (10, 4202886), (12, 3502405), (15, 2801924), (20, 2101443), (30, 1400962), (60, 700481), (137, 306780), (274, 153390), (411, 102260), (548, 76695), (685, 61356), (822, 51130), (1370, 30678), (1644, 25565), (2055, 20452), (2740, 15339), (4110, 10226), (5113, 8220)]