17631460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 46597824

約数和(自身を除く): 28966364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 308, 385, 428, 535, 749, 770, 1070, 1177, 1498, 1540, 2140, 2354, 2996, 3745, 4708, 5885, 7490, 8239, 11449, 11770, 14980, 16478, 22898, 23540, 32956, 41195, 45796, 57245, 80143, 82390, 114490, 125939, 160286, 164780, 228980, 251878, 320572, 400715, 503756, 629695, 801430, 881573, 1259390, 1602860, 1763146, 2518780, 3526292, 4407865, 8815730, 17631460]

約数ペア:

[(1, 17631460), (2, 8815730), (4, 4407865), (5, 3526292), (7, 2518780), (10, 1763146), (11, 1602860), (14, 1259390), (20, 881573), (22, 801430), (28, 629695), (35, 503756), (44, 400715), (55, 320572), (70, 251878), (77, 228980), (107, 164780), (110, 160286), (140, 125939), (154, 114490), (214, 82390), (220, 80143), (308, 57245), (385, 45796), (428, 41195), (535, 32956), (749, 23540), (770, 22898), (1070, 16478), (1177, 14980), (1498, 11770), (1540, 11449), (2140, 8239), (2354, 7490), (2996, 5885), (3745, 4708)]