247771410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 624595968

約数和(自身を除く): 376824558

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 163, 230, 326, 345, 489, 690, 815, 978, 1630, 2203, 2445, 3749, 4406, 4890, 6609, 7498, 11015, 11247, 13218, 18745, 22030, 22494, 33045, 37490, 50669, 56235, 66090, 101338, 112470, 152007, 253345, 304014, 359089, 506690, 718178, 760035, 1077267, 1520070, 1795445, 2154534, 3590890, 5386335, 8259047, 10772670, 16518094, 24777141, 41295235, 49554282, 82590470, 123885705, 247771410]

約数ペア:

[(1, 247771410), (2, 123885705), (3, 82590470), (5, 49554282), (6, 41295235), (10, 24777141), (15, 16518094), (23, 10772670), (30, 8259047), (46, 5386335), (69, 3590890), (115, 2154534), (138, 1795445), (163, 1520070), (230, 1077267), (326, 760035), (345, 718178), (489, 506690), (690, 359089), (815, 304014), (978, 253345), (1630, 152007), (2203, 112470), (2445, 101338), (3749, 66090), (4406, 56235), (4890, 50669), (6609, 37490), (7498, 33045), (11015, 22494), (11247, 22030), (13218, 18745)]