30976904

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1483}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 66601920

約数和(自身を除く): 35625016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1483, 1492, 2611, 2966, 2984, 5222, 5932, 10381, 10444, 11864, 20762, 20888, 41524, 83048, 553159, 1106318, 2212636, 3872113, 4425272, 7744226, 15488452, 30976904]

約数ペア:

[(1, 30976904), (2, 15488452), (4, 7744226), (7, 4425272), (8, 3872113), (14, 2212636), (28, 1106318), (56, 553159), (373, 83048), (746, 41524), (1483, 20888), (1492, 20762), (2611, 11864), (2966, 10444), (2984, 10381), (5222, 5932)]