143326430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2909}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 278661600

約数和(自身を除く): 135335170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 2909, 3790, 4927, 5818, 9854, 14545, 24635, 29090, 37817, 49270, 75634, 189085, 378170, 1102511, 2205022, 5512555, 11025110, 14332643, 28665286, 71663215, 143326430]

約数ペア:

[(1, 143326430), (2, 71663215), (5, 28665286), (10, 14332643), (13, 11025110), (26, 5512555), (65, 2205022), (130, 1102511), (379, 378170), (758, 189085), (1895, 75634), (2909, 49270), (3790, 37817), (4927, 29090), (5818, 24635), (9854, 14545)]