73027630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18172

約数の個数: 32

約数和(自身を含む): 146135808

約数和(自身を除く): 73108178

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18121, 36242, 90605, 181210, 235573, 471146, 561751, 1123502, 1177865, 2355730, 2808755, 5617510, 7302763, 14605526, 36513815, 73027630]

約数ペア:

[(1, 73027630), (2, 36513815), (5, 14605526), (10, 7302763), (13, 5617510), (26, 2808755), (31, 2355730), (62, 1177865), (65, 1123502), (130, 561751), (155, 471146), (310, 235573), (403, 181210), (806, 90605), (2015, 36242), (4030, 18121)]