385619340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6426989}}^1$

素因数の和:6427001

約数の個数: 24

約数和(自身を含む): 1079734320

約数和(自身を除く): 694114980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6426989, 12853978, 19280967, 25707956, 32134945, 38561934, 64269890, 77123868, 96404835, 128539780, 192809670, 385619340]

約数ペア:

[(1, 385619340), (2, 192809670), (3, 128539780), (4, 96404835), (5, 77123868), (6, 64269890), (10, 38561934), (12, 32134945), (15, 25707956), (20, 19280967), (30, 12853978), (60, 6426989)]