142905510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144349}}^1$

素因数の和:144373

約数の個数: 48

約数和(自身を含む): 405334800

約数和(自身を除く): 262429290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 144349, 288698, 433047, 721745, 866094, 1299141, 1443490, 1587839, 2165235, 2598282, 3175678, 4330470, 4763517, 6495705, 7939195, 9527034, 12991410, 14290551, 15878390, 23817585, 28581102, 47635170, 71452755, 142905510]

約数ペア:

[(1, 142905510), (2, 71452755), (3, 47635170), (5, 28581102), (6, 23817585), (9, 15878390), (10, 14290551), (11, 12991410), (15, 9527034), (18, 7939195), (22, 6495705), (30, 4763517), (33, 4330470), (45, 3175678), (55, 2598282), (66, 2165235), (90, 1587839), (99, 1443490), (110, 1299141), (165, 866094), (198, 721745), (330, 433047), (495, 288698), (990, 144349)]