674340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11239}}^1$

素因数の和:11251

約数の個数: 24

約数和(自身を含む): 1888320

約数和(自身を除く): 1213980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11239, 22478, 33717, 44956, 56195, 67434, 112390, 134868, 168585, 224780, 337170, 674340]

約数ペア:

[(1, 674340), (2, 337170), (3, 224780), (4, 168585), (5, 134868), (6, 112390), (10, 67434), (12, 56195), (15, 44956), (20, 33717), (30, 22478), (60, 11239)]