30987552

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:3985

約数の個数: 48

約数和(自身を含む): 82343520

約数和(自身を除く): 51355968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3889, 3984, 7778, 7968, 11667, 15556, 23334, 31112, 46668, 62224, 93336, 124448, 186672, 322787, 373344, 645574, 968361, 1291148, 1936722, 2582296, 3873444, 5164592, 7746888, 10329184, 15493776, 30987552]

約数ペア:

[(1, 30987552), (2, 15493776), (3, 10329184), (4, 7746888), (6, 5164592), (8, 3873444), (12, 2582296), (16, 1936722), (24, 1291148), (32, 968361), (48, 645574), (83, 373344), (96, 322787), (166, 186672), (249, 124448), (332, 93336), (498, 62224), (664, 46668), (996, 31112), (1328, 23334), (1992, 15556), (2656, 11667), (3889, 7968), (3984, 7778)]