242531370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19387}}^1$

素因数の和:19539

約数の個数: 48

約数和(自身を含む): 635150880

約数和(自身を除く): 392619510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 19387, 38774, 58161, 96935, 116322, 174483, 193870, 290805, 348966, 581610, 872415, 1744830, 2694793, 5389586, 8084379, 13473965, 16168758, 24253137, 26947930, 40421895, 48506274, 80843790, 121265685, 242531370]

約数ペア:

[(1, 242531370), (2, 121265685), (3, 80843790), (5, 48506274), (6, 40421895), (9, 26947930), (10, 24253137), (15, 16168758), (18, 13473965), (30, 8084379), (45, 5389586), (90, 2694793), (139, 1744830), (278, 872415), (417, 581610), (695, 348966), (834, 290805), (1251, 193870), (1390, 174483), (2085, 116322), (2502, 96935), (4170, 58161), (6255, 38774), (12510, 19387)]