143188260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2386471}}^1$

素因数の和:2386483

約数の個数: 24

約数和(自身を含む): 400927296

約数和(自身を除く): 257739036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2386471, 4772942, 7159413, 9545884, 11932355, 14318826, 23864710, 28637652, 35797065, 47729420, 71594130, 143188260]

約数ペア:

[(1, 143188260), (2, 71594130), (3, 47729420), (4, 35797065), (5, 28637652), (6, 23864710), (10, 14318826), (12, 11932355), (15, 9545884), (20, 7159413), (30, 4772942), (60, 2386471)]