38302380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212791}}^1$

素因数の和:212806

約数の個数: 36

約数和(自身を含む): 116184432

約数和(自身を除く): 77882052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212791, 425582, 638373, 851164, 1063955, 1276746, 1915119, 2127910, 2553492, 3191865, 3830238, 4255820, 6383730, 7660476, 9575595, 12767460, 19151190, 38302380]

約数ペア:

[(1, 38302380), (2, 19151190), (3, 12767460), (4, 9575595), (5, 7660476), (6, 6383730), (9, 4255820), (10, 3830238), (12, 3191865), (15, 2553492), (18, 2127910), (20, 1915119), (30, 1276746), (36, 1063955), (45, 851164), (60, 638373), (90, 425582), (180, 212791)]