222238730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4273}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 457899264

約数和(自身を除く): 235660534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1486, 3715, 4273, 5201, 7430, 8546, 10402, 21365, 26005, 29911, 42730, 52010, 59822, 149555, 299110, 3174839, 6349678, 15874195, 22223873, 31748390, 44447746, 111119365, 222238730]

約数ペア:

[(1, 222238730), (2, 111119365), (5, 44447746), (7, 31748390), (10, 22223873), (14, 15874195), (35, 6349678), (70, 3174839), (743, 299110), (1486, 149555), (3715, 59822), (4273, 52010), (5201, 42730), (7430, 29911), (8546, 26005), (10402, 21365)]