227383980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164771}}^1$

素因数の和:164806

約数の個数: 48

約数和(自身を含む): 664360704

約数和(自身を除く): 436976724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 164771, 329542, 494313, 659084, 823855, 988626, 1647710, 1977252, 2471565, 3295420, 3789733, 4943130, 7579466, 9886260, 11369199, 15158932, 18948665, 22738398, 37897330, 45476796, 56845995, 75794660, 113691990, 227383980]

約数ペア:

[(1, 227383980), (2, 113691990), (3, 75794660), (4, 56845995), (5, 45476796), (6, 37897330), (10, 22738398), (12, 18948665), (15, 15158932), (20, 11369199), (23, 9886260), (30, 7579466), (46, 4943130), (60, 3789733), (69, 3295420), (92, 2471565), (115, 1977252), (138, 1647710), (230, 988626), (276, 823855), (345, 659084), (460, 494313), (690, 329542), (1380, 164771)]