83926830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215197}}^1$

素因数の和:215220

約数の個数: 32

約数和(自身を含む): 216919584

約数和(自身を除く): 132992754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 215197, 430394, 645591, 1075985, 1291182, 2151970, 2797561, 3227955, 5595122, 6455910, 8392683, 13987805, 16785366, 27975610, 41963415, 83926830]

約数ペア:

[(1, 83926830), (2, 41963415), (3, 27975610), (5, 16785366), (6, 13987805), (10, 8392683), (13, 6455910), (15, 5595122), (26, 3227955), (30, 2797561), (39, 2151970), (65, 1291182), (78, 1075985), (130, 645591), (195, 430394), (390, 215197)]