2969352015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20389}}^1$

素因数の和:20496

約数の個数: 64

約数和(自身を含む): 5794022400

約数和(自身を除く): 2824670385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 73, 95, 105, 133, 219, 285, 365, 399, 511, 665, 1095, 1387, 1533, 1995, 2555, 4161, 6935, 7665, 9709, 20389, 20805, 29127, 48545, 61167, 101945, 142723, 145635, 305835, 387391, 428169, 713615, 1162173, 1488397, 1936955, 2140845, 2711737, 4465191, 5810865, 7441985, 8135211, 10418779, 13558685, 22325955, 28279543, 31256337, 40676055, 52093895, 84838629, 141397715, 156281685, 197956801, 424193145, 593870403, 989784005, 2969352015]

約数ペア:

[(1, 2969352015), (3, 989784005), (5, 593870403), (7, 424193145), (15, 197956801), (19, 156281685), (21, 141397715), (35, 84838629), (57, 52093895), (73, 40676055), (95, 31256337), (105, 28279543), (133, 22325955), (219, 13558685), (285, 10418779), (365, 8135211), (399, 7441985), (511, 5810865), (665, 4465191), (1095, 2711737), (1387, 2140845), (1533, 1936955), (1995, 1488397), (2555, 1162173), (4161, 713615), (6935, 428169), (7665, 387391), (9709, 305835), (20389, 145635), (20805, 142723), (29127, 101945), (48545, 61167)]