1189870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 2423520

約数和(自身を除く): 1233650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 373, 638, 746, 1595, 1865, 3190, 3730, 4103, 8206, 10817, 20515, 21634, 41030, 54085, 108170, 118987, 237974, 594935, 1189870]

約数ペア:

[(1, 1189870), (2, 594935), (5, 237974), (10, 118987), (11, 108170), (22, 54085), (29, 41030), (55, 21634), (58, 20515), (110, 10817), (145, 8206), (290, 4103), (319, 3730), (373, 3190), (638, 1865), (746, 1595)]