129921390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1443571}}^1$

素因数の和:1443584

約数の個数: 24

約数和(自身を含む): 337795848

約数和(自身を除く): 207874458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1443571, 2887142, 4330713, 7217855, 8661426, 12992139, 14435710, 21653565, 25984278, 43307130, 64960695, 129921390]

約数ペア:

[(1, 129921390), (2, 64960695), (3, 43307130), (5, 25984278), (6, 21653565), (9, 14435710), (10, 12992139), (15, 8661426), (18, 7217855), (30, 4330713), (45, 2887142), (90, 1443571)]