61217340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60017}}^1$

素因数の和:60046

約数の個数: 48

約数和(自身を含む): 181494432

約数和(自身を除く): 120277092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 60017, 120034, 180051, 240068, 300085, 360102, 600170, 720204, 900255, 1020289, 1200340, 1800510, 2040578, 3060867, 3601020, 4081156, 5101445, 6121734, 10202890, 12243468, 15304335, 20405780, 30608670, 61217340]

約数ペア:

[(1, 61217340), (2, 30608670), (3, 20405780), (4, 15304335), (5, 12243468), (6, 10202890), (10, 6121734), (12, 5101445), (15, 4081156), (17, 3601020), (20, 3060867), (30, 2040578), (34, 1800510), (51, 1200340), (60, 1020289), (68, 900255), (85, 720204), (102, 600170), (170, 360102), (204, 300085), (255, 240068), (340, 180051), (510, 120034), (1020, 60017)]