30413792

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 61916400

約数和(自身を除く): 31502608

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 181, 236, 356, 362, 472, 712, 724, 944, 1424, 1448, 1888, 2848, 2896, 5251, 5792, 10502, 10679, 16109, 21004, 21358, 32218, 42008, 42716, 64436, 84016, 85432, 128872, 168032, 170864, 257744, 341728, 515488, 950431, 1900862, 3801724, 7603448, 15206896, 30413792]

約数ペア:

[(1, 30413792), (2, 15206896), (4, 7603448), (8, 3801724), (16, 1900862), (32, 950431), (59, 515488), (89, 341728), (118, 257744), (178, 170864), (181, 168032), (236, 128872), (356, 85432), (362, 84016), (472, 64436), (712, 42716), (724, 42008), (944, 32218), (1424, 21358), (1448, 21004), (1888, 16109), (2848, 10679), (2896, 10502), (5251, 5792)]