121368270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237977}}^1$

素因数の和:238004

約数の個数: 32

約数和(自身を含む): 308419488

約数和(自身を除く): 187051218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 237977, 475954, 713931, 1189885, 1427862, 2379770, 3569655, 4045609, 7139310, 8091218, 12136827, 20228045, 24273654, 40456090, 60684135, 121368270]

約数ペア:

[(1, 121368270), (2, 60684135), (3, 40456090), (5, 24273654), (6, 20228045), (10, 12136827), (15, 8091218), (17, 7139310), (30, 4045609), (34, 3569655), (51, 2379770), (85, 1427862), (102, 1189885), (170, 713931), (255, 475954), (510, 237977)]