30705930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9221}}^1$

素因数の和:9271

約数の個数: 48

約数和(自身を含む): 82002024

約数和(自身を除く): 51296094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 9221, 18442, 27663, 46105, 55326, 82989, 92210, 138315, 165978, 276630, 341177, 414945, 682354, 829890, 1023531, 1705885, 2047062, 3070593, 3411770, 5117655, 6141186, 10235310, 15352965, 30705930]

約数ペア:

[(1, 30705930), (2, 15352965), (3, 10235310), (5, 6141186), (6, 5117655), (9, 3411770), (10, 3070593), (15, 2047062), (18, 1705885), (30, 1023531), (37, 829890), (45, 682354), (74, 414945), (90, 341177), (111, 276630), (185, 165978), (222, 138315), (333, 92210), (370, 82989), (555, 55326), (666, 46105), (1110, 27663), (1665, 18442), (3330, 9221)]