30222558

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1158

約数の個数: 40

約数和(自身を含む): 68136552

約数和(自身を除く): 37913994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 947, 1182, 1773, 1894, 2841, 3546, 5319, 5682, 8523, 10638, 15957, 17046, 25569, 31914, 51138, 76707, 153414, 186559, 373118, 559677, 1119354, 1679031, 3358062, 5037093, 10074186, 15111279, 30222558]

約数ペア:

[(1, 30222558), (2, 15111279), (3, 10074186), (6, 5037093), (9, 3358062), (18, 1679031), (27, 1119354), (54, 559677), (81, 373118), (162, 186559), (197, 153414), (394, 76707), (591, 51138), (947, 31914), (1182, 25569), (1773, 17046), (1894, 15957), (2841, 10638), (3546, 8523), (5319, 5682)]