7380790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 14204160

約数和(自身を除く): 6823370

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 821, 899, 1642, 1798, 4105, 4495, 8210, 8990, 23809, 25451, 47618, 50902, 119045, 127255, 238090, 254510, 738079, 1476158, 3690395, 7380790]

約数ペア:

[(1, 7380790), (2, 3690395), (5, 1476158), (10, 738079), (29, 254510), (31, 238090), (58, 127255), (62, 119045), (145, 50902), (155, 47618), (290, 25451), (310, 23809), (821, 8990), (899, 8210), (1642, 4495), (1798, 4105)]