70266780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22963}}^1$

素因数の和:22995

約数の個数: 72

約数和(自身を含む): 225690192

約数和(自身を除く): 155423412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22963, 45926, 68889, 91852, 114815, 137778, 206667, 229630, 275556, 344445, 390371, 413334, 459260, 688890, 780742, 826668, 1033335, 1171113, 1377780, 1561484, 1951855, 2066670, 2342226, 3513339, 3903710, 4133340, 4684452, 5855565, 7026678, 7807420, 11711130, 14053356, 17566695, 23422260, 35133390, 70266780]

約数ペア:

[(1, 70266780), (2, 35133390), (3, 23422260), (4, 17566695), (5, 14053356), (6, 11711130), (9, 7807420), (10, 7026678), (12, 5855565), (15, 4684452), (17, 4133340), (18, 3903710), (20, 3513339), (30, 2342226), (34, 2066670), (36, 1951855), (45, 1561484), (51, 1377780), (60, 1171113), (68, 1033335), (85, 826668), (90, 780742), (102, 688890), (153, 459260), (170, 413334), (180, 390371), (204, 344445), (255, 275556), (306, 229630), (340, 206667), (510, 137778), (612, 114815), (765, 91852), (1020, 68889), (1530, 45926), (3060, 22963)]