2927730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7530

約数の個数: 32

約数和(自身を含む): 7568064

約数和(自身を除く): 4640334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7507, 15014, 22521, 37535, 45042, 75070, 97591, 112605, 195182, 225210, 292773, 487955, 585546, 975910, 1463865, 2927730]

約数ペア:

[(1, 2927730), (2, 1463865), (3, 975910), (5, 585546), (6, 487955), (10, 292773), (13, 225210), (15, 195182), (26, 112605), (30, 97591), (39, 75070), (65, 45042), (78, 37535), (130, 22521), (195, 15014), (390, 7507)]