30838110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21871}}^1$

素因数の和:21928

約数の個数: 32

約数和(自身を含む): 75589632

約数和(自身を除く): 44751522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21871, 43742, 65613, 109355, 131226, 218710, 328065, 656130, 1027937, 2055874, 3083811, 5139685, 6167622, 10279370, 15419055, 30838110]

約数ペア:

[(1, 30838110), (2, 15419055), (3, 10279370), (5, 6167622), (6, 5139685), (10, 3083811), (15, 2055874), (30, 1027937), (47, 656130), (94, 328065), (141, 218710), (235, 131226), (282, 109355), (470, 65613), (705, 43742), (1410, 21871)]