145487070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{538841}}^1$

素因数の和:538857

約数の個数: 32

約数和(自身を含む): 387966240

約数和(自身を除く): 242479170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 538841, 1077682, 1616523, 2694205, 3233046, 4849569, 5388410, 8082615, 9699138, 14548707, 16165230, 24247845, 29097414, 48495690, 72743535, 145487070]

約数ペア:

[(1, 145487070), (2, 72743535), (3, 48495690), (5, 29097414), (6, 24247845), (9, 16165230), (10, 14548707), (15, 9699138), (18, 8082615), (27, 5388410), (30, 4849569), (45, 3233046), (54, 2694205), (90, 1616523), (135, 1077682), (270, 538841)]