30267528

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 78355200

約数和(自身を除く): 48087672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 211, 258, 278, 344, 417, 422, 516, 556, 633, 834, 844, 1032, 1112, 1266, 1668, 1688, 2532, 3336, 5064, 5977, 9073, 11954, 17931, 18146, 23908, 27219, 29329, 35862, 36292, 47816, 54438, 58658, 71724, 72584, 87987, 108876, 117316, 143448, 175974, 217752, 234632, 351948, 703896, 1261147, 2522294, 3783441, 5044588, 7566882, 10089176, 15133764, 30267528]

約数ペア:

[(1, 30267528), (2, 15133764), (3, 10089176), (4, 7566882), (6, 5044588), (8, 3783441), (12, 2522294), (24, 1261147), (43, 703896), (86, 351948), (129, 234632), (139, 217752), (172, 175974), (211, 143448), (258, 117316), (278, 108876), (344, 87987), (417, 72584), (422, 71724), (516, 58658), (556, 54438), (633, 47816), (834, 36292), (844, 35862), (1032, 29329), (1112, 27219), (1266, 23908), (1668, 18146), (1688, 17931), (2532, 11954), (3336, 9073), (5064, 5977)]