205765530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{145933}}^1$

素因数の和:145990

約数の個数: 32

約数和(自身を含む): 504347904

約数和(自身を除く): 298582374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 145933, 291866, 437799, 729665, 875598, 1459330, 2188995, 4377990, 6858851, 13717702, 20576553, 34294255, 41153106, 68588510, 102882765, 205765530]

約数ペア:

[(1, 205765530), (2, 102882765), (3, 68588510), (5, 41153106), (6, 34294255), (10, 20576553), (15, 13717702), (30, 6858851), (47, 4377990), (94, 2188995), (141, 1459330), (235, 875598), (282, 729665), (470, 437799), (705, 291866), (1410, 145933)]