143537070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{18617}}^1$

素因数の和:18884

約数の個数: 32

約数和(自身を含む): 345847968

約数和(自身を除く): 202310898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 18617, 37234, 55851, 93085, 111702, 186170, 279255, 558510, 4784569, 9569138, 14353707, 23922845, 28707414, 47845690, 71768535, 143537070]

約数ペア:

[(1, 143537070), (2, 71768535), (3, 47845690), (5, 28707414), (6, 23922845), (10, 14353707), (15, 9569138), (30, 4784569), (257, 558510), (514, 279255), (771, 186170), (1285, 111702), (1542, 93085), (2570, 55851), (3855, 37234), (7710, 18617)]