15695881990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1320091}}^1$

素因数の和:1320168

約数の個数: 32

約数和(自身を含む): 29939686560

約数和(自身を除く): 14243804570

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 1320091, 2640182, 6600455, 13200910, 38282639, 54123731, 76565278, 108247462, 191413195, 270618655, 382826390, 541237310, 1569588199, 3139176398, 7847940995, 15695881990]

約数ペア:

[(1, 15695881990), (2, 7847940995), (5, 3139176398), (10, 1569588199), (29, 541237310), (41, 382826390), (58, 270618655), (82, 191413195), (145, 108247462), (205, 76565278), (290, 54123731), (410, 38282639), (1189, 13200910), (2378, 6600455), (5945, 2640182), (11890, 1320091)]