1597372280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{3001}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 4111058880

約数和(自身を除く): 2513686600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1901, 3001, 3802, 6002, 7604, 9505, 12004, 13307, 15005, 15208, 19010, 21007, 24008, 26614, 30010, 38020, 42014, 53228, 60020, 66535, 76040, 84028, 105035, 106456, 120040, 133070, 168056, 210070, 266140, 420140, 532280, 840280, 5704901, 11409802, 22819604, 28524505, 39934307, 45639208, 57049010, 79868614, 114098020, 159737228, 199671535, 228196040, 319474456, 399343070, 798686140, 1597372280]

約数ペア:

[(1, 1597372280), (2, 798686140), (4, 399343070), (5, 319474456), (7, 228196040), (8, 199671535), (10, 159737228), (14, 114098020), (20, 79868614), (28, 57049010), (35, 45639208), (40, 39934307), (56, 28524505), (70, 22819604), (140, 11409802), (280, 5704901), (1901, 840280), (3001, 532280), (3802, 420140), (6002, 266140), (7604, 210070), (9505, 168056), (12004, 133070), (13307, 120040), (15005, 106456), (15208, 105035), (19010, 84028), (21007, 76040), (24008, 66535), (26614, 60020), (30010, 53228), (38020, 42014)]