189314340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3155239}}^1$

素因数の和:3155251

約数の個数: 24

約数和(自身を含む): 530080320

約数和(自身を除く): 340765980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3155239, 6310478, 9465717, 12620956, 15776195, 18931434, 31552390, 37862868, 47328585, 63104780, 94657170, 189314340]

約数ペア:

[(1, 189314340), (2, 94657170), (3, 63104780), (4, 47328585), (5, 37862868), (6, 31552390), (10, 18931434), (12, 15776195), (15, 12620956), (20, 9465717), (30, 6310478), (60, 3155239)]