83107830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213097}}^1$

素因数の和:213120

約数の個数: 32

約数和(自身を含む): 214802784

約数和(自身を除く): 131694954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 213097, 426194, 639291, 1065485, 1278582, 2130970, 2770261, 3196455, 5540522, 6392910, 8310783, 13851305, 16621566, 27702610, 41553915, 83107830]

約数ペア:

[(1, 83107830), (2, 41553915), (3, 27702610), (5, 16621566), (6, 13851305), (10, 8310783), (13, 6392910), (15, 5540522), (26, 3196455), (30, 2770261), (39, 2130970), (65, 1278582), (78, 1065485), (130, 639291), (195, 426194), (390, 213097)]