79601730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204107}}^1$

素因数の和:204130

約数の個数: 32

約数和(自身を含む): 205740864

約数和(自身を除く): 126139134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 204107, 408214, 612321, 1020535, 1224642, 2041070, 2653391, 3061605, 5306782, 6123210, 7960173, 13266955, 15920346, 26533910, 39800865, 79601730]

約数ペア:

[(1, 79601730), (2, 39800865), (3, 26533910), (5, 15920346), (6, 13266955), (10, 7960173), (13, 6123210), (15, 5306782), (26, 3061605), (30, 2653391), (39, 2041070), (65, 1224642), (78, 1020535), (130, 612321), (195, 408214), (390, 204107)]