66729660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23663}}^1$

素因数の和:23722

約数の個数: 48

約数和(自身を含む): 190826496

約数和(自身を除く): 124096836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 23663, 47326, 70989, 94652, 118315, 141978, 236630, 283956, 354945, 473260, 709890, 1112161, 1419780, 2224322, 3336483, 4448644, 5560805, 6672966, 11121610, 13345932, 16682415, 22243220, 33364830, 66729660]

約数ペア:

[(1, 66729660), (2, 33364830), (3, 22243220), (4, 16682415), (5, 13345932), (6, 11121610), (10, 6672966), (12, 5560805), (15, 4448644), (20, 3336483), (30, 2224322), (47, 1419780), (60, 1112161), (94, 709890), (141, 473260), (188, 354945), (235, 283956), (282, 236630), (470, 141978), (564, 118315), (705, 94652), (940, 70989), (1410, 47326), (2820, 23663)]