30683950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 63638784

約数和(自身を除く): 32954834

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 1187, 2350, 2374, 2585, 5170, 5935, 11870, 12925, 13057, 25850, 26114, 29675, 55789, 59350, 65285, 111578, 130570, 278945, 326425, 557890, 613679, 652850, 1227358, 1394725, 2789450, 3068395, 6136790, 15341975, 30683950]

約数ペア:

[(1, 30683950), (2, 15341975), (5, 6136790), (10, 3068395), (11, 2789450), (22, 1394725), (25, 1227358), (47, 652850), (50, 613679), (55, 557890), (94, 326425), (110, 278945), (235, 130570), (275, 111578), (470, 65285), (517, 59350), (550, 55789), (1034, 29675), (1175, 26114), (1187, 25850), (2350, 13057), (2374, 12925), (2585, 11870), (5170, 5935)]