289274910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5849

約数の個数: 64

約数和(自身を含む): 734496768

約数和(自身を除く): 445221858

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1679, 2190, 3358, 5037, 5743, 8395, 10074, 11486, 16790, 17229, 25185, 28715, 34458, 50370, 57430, 86145, 132089, 172290, 264178, 396267, 419239, 660445, 792534, 838478, 1257717, 1320890, 1981335, 2096195, 2515434, 3962670, 4192390, 6288585, 9642497, 12577170, 19284994, 28927491, 48212485, 57854982, 96424970, 144637455, 289274910]

約数ペア:

[(1, 289274910), (2, 144637455), (3, 96424970), (5, 57854982), (6, 48212485), (10, 28927491), (15, 19284994), (23, 12577170), (30, 9642497), (46, 6288585), (69, 4192390), (73, 3962670), (115, 2515434), (138, 2096195), (146, 1981335), (219, 1320890), (230, 1257717), (345, 838478), (365, 792534), (438, 660445), (690, 419239), (730, 396267), (1095, 264178), (1679, 172290), (2190, 132089), (3358, 86145), (5037, 57430), (5743, 50370), (8395, 34458), (10074, 28715), (11486, 25185), (16790, 17229)]