54347730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2749}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 130680000

約数和(自身を除く): 76332270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1977, 2749, 3295, 3954, 5498, 6590, 8247, 9885, 13745, 16494, 19770, 27490, 41235, 82470, 1811591, 3623182, 5434773, 9057955, 10869546, 18115910, 27173865, 54347730]

約数ペア:

[(1, 54347730), (2, 27173865), (3, 18115910), (5, 10869546), (6, 9057955), (10, 5434773), (15, 3623182), (30, 1811591), (659, 82470), (1318, 41235), (1977, 27490), (2749, 19770), (3295, 16494), (3954, 13745), (5498, 9885), (6590, 8247)]