779550210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39551}}^1$

素因数の和:39640

約数の個数: 64

約数和(自身を含む): 2107330560

約数和(自身を除く): 1327780350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 19710, 39551, 79102, 118653, 197755, 237306, 355959, 395510, 593265, 711918, 1067877, 1186530, 1779795, 2135754, 2887223, 3559590, 5339385, 5774446, 8661669, 10678770, 14436115, 17323338, 25985007, 28872230, 43308345, 51970014, 77955021, 86616690, 129925035, 155910042, 259850070, 389775105, 779550210]

約数ペア:

[(1, 779550210), (2, 389775105), (3, 259850070), (5, 155910042), (6, 129925035), (9, 86616690), (10, 77955021), (15, 51970014), (18, 43308345), (27, 28872230), (30, 25985007), (45, 17323338), (54, 14436115), (73, 10678770), (90, 8661669), (135, 5774446), (146, 5339385), (219, 3559590), (270, 2887223), (365, 2135754), (438, 1779795), (657, 1186530), (730, 1067877), (1095, 711918), (1314, 593265), (1971, 395510), (2190, 355959), (3285, 237306), (3942, 197755), (6570, 118653), (9855, 79102), (19710, 39551)]