73070790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187361}}^1$

素因数の和:187384

約数の個数: 32

約数和(自身を含む): 188860896

約数和(自身を除く): 115790106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 187361, 374722, 562083, 936805, 1124166, 1873610, 2435693, 2810415, 4871386, 5620830, 7307079, 12178465, 14614158, 24356930, 36535395, 73070790]

約数ペア:

[(1, 73070790), (2, 36535395), (3, 24356930), (5, 14614158), (6, 12178465), (10, 7307079), (13, 5620830), (15, 4871386), (26, 2810415), (30, 2435693), (39, 1873610), (65, 1124166), (78, 936805), (130, 562083), (195, 374722), (390, 187361)]