145837170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1620413}}^1$

素因数の和:1620426

約数の個数: 24

約数和(自身を含む): 379176876

約数和(自身を除く): 233339706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1620413, 3240826, 4861239, 8102065, 9722478, 14583717, 16204130, 24306195, 29167434, 48612390, 72918585, 145837170]

約数ペア:

[(1, 145837170), (2, 72918585), (3, 48612390), (5, 29167434), (6, 24306195), (9, 16204130), (10, 14583717), (15, 9722478), (18, 8102065), (30, 4861239), (45, 3240826), (90, 1620413)]