161146830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{413197}}^1$

素因数の和:413220

約数の個数: 32

約数和(自身を含む): 416503584

約数和(自身を除く): 255356754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 413197, 826394, 1239591, 2065985, 2479182, 4131970, 5371561, 6197955, 10743122, 12395910, 16114683, 26857805, 32229366, 53715610, 80573415, 161146830]

約数ペア:

[(1, 161146830), (2, 80573415), (3, 53715610), (5, 32229366), (6, 26857805), (10, 16114683), (13, 12395910), (15, 10743122), (26, 6197955), (30, 5371561), (39, 4131970), (65, 2479182), (78, 2065985), (130, 1239591), (195, 826394), (390, 413197)]