169700820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91237}}^1$

素因数の和:91280

約数の個数: 48

約数和(自身を含む): 490495488

約数和(自身を除く): 320794668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 91237, 182474, 273711, 364948, 456185, 547422, 912370, 1094844, 1368555, 1824740, 2737110, 2828347, 5474220, 5656694, 8485041, 11313388, 14141735, 16970082, 28283470, 33940164, 42425205, 56566940, 84850410, 169700820]

約数ペア:

[(1, 169700820), (2, 84850410), (3, 56566940), (4, 42425205), (5, 33940164), (6, 28283470), (10, 16970082), (12, 14141735), (15, 11313388), (20, 8485041), (30, 5656694), (31, 5474220), (60, 2828347), (62, 2737110), (93, 1824740), (124, 1368555), (155, 1094844), (186, 912370), (310, 547422), (372, 456185), (465, 364948), (620, 273711), (930, 182474), (1860, 91237)]