87479790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{171529}}^1$

素因数の和:171556

約数の個数: 32

約数和(自身を含む): 222302880

約数和(自身を除く): 134823090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 171529, 343058, 514587, 857645, 1029174, 1715290, 2572935, 2915993, 5145870, 5831986, 8747979, 14579965, 17495958, 29159930, 43739895, 87479790]

約数ペア:

[(1, 87479790), (2, 43739895), (3, 29159930), (5, 17495958), (6, 14579965), (10, 8747979), (15, 5831986), (17, 5145870), (30, 2915993), (34, 2572935), (51, 1715290), (85, 1029174), (102, 857645), (170, 514587), (255, 343058), (510, 171529)]