29109420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 89827920

約数和(自身を除く): 60718500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 2741, 3540, 5310, 5482, 8223, 10620, 10964, 13705, 16446, 24669, 27410, 32892, 41115, 49338, 54820, 82230, 98676, 123345, 161719, 164460, 246690, 323438, 485157, 493380, 646876, 808595, 970314, 1455471, 1617190, 1940628, 2425785, 2910942, 3234380, 4851570, 5821884, 7277355, 9703140, 14554710, 29109420]

約数ペア:

[(1, 29109420), (2, 14554710), (3, 9703140), (4, 7277355), (5, 5821884), (6, 4851570), (9, 3234380), (10, 2910942), (12, 2425785), (15, 1940628), (18, 1617190), (20, 1455471), (30, 970314), (36, 808595), (45, 646876), (59, 493380), (60, 485157), (90, 323438), (118, 246690), (177, 164460), (180, 161719), (236, 123345), (295, 98676), (354, 82230), (531, 54820), (590, 49338), (708, 41115), (885, 32892), (1062, 27410), (1180, 24669), (1770, 16446), (2124, 13705), (2655, 10964), (2741, 10620), (3540, 8223), (5310, 5482)]