30660399

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 25110225

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 151, 231, 293, 453, 693, 879, 1057, 1359, 1661, 2051, 2637, 3171, 3223, 4983, 6153, 9513, 9669, 11627, 14949, 18459, 22561, 29007, 34881, 44243, 67683, 104643, 132729, 203049, 309701, 398187, 486673, 929103, 1460019, 2787309, 3406711, 4380057, 10220133, 30660399]

約数ペア:

[(1, 30660399), (3, 10220133), (7, 4380057), (9, 3406711), (11, 2787309), (21, 1460019), (33, 929103), (63, 486673), (77, 398187), (99, 309701), (151, 203049), (231, 132729), (293, 104643), (453, 67683), (693, 44243), (879, 34881), (1057, 29007), (1359, 22561), (1661, 18459), (2051, 14949), (2637, 11627), (3171, 9669), (3223, 9513), (4983, 6153)]