30529180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 39950180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 919, 1510, 1661, 1838, 3020, 3322, 3676, 4595, 6644, 8305, 9190, 10109, 16610, 18380, 20218, 33220, 40436, 50545, 101090, 138769, 202180, 277538, 555076, 693845, 1387690, 1526459, 2775380, 3052918, 6105836, 7632295, 15264590, 30529180]

約数ペア:

[(1, 30529180), (2, 15264590), (4, 7632295), (5, 6105836), (10, 3052918), (11, 2775380), (20, 1526459), (22, 1387690), (44, 693845), (55, 555076), (110, 277538), (151, 202180), (220, 138769), (302, 101090), (604, 50545), (755, 40436), (919, 33220), (1510, 20218), (1661, 18380), (1838, 16610), (3020, 10109), (3322, 9190), (3676, 8305), (4595, 6644)]