15306932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 29836800

約数和(自身を除く): 14529868

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 89, 124, 146, 178, 292, 356, 589, 1178, 1387, 1691, 2263, 2356, 2759, 2774, 3382, 4526, 5518, 5548, 6497, 6764, 9052, 11036, 12994, 25988, 42997, 52421, 85994, 104842, 123443, 171988, 201407, 209684, 246886, 402814, 493772, 805628, 3826733, 7653466, 15306932]

約数ペア:

[(1, 15306932), (2, 7653466), (4, 3826733), (19, 805628), (31, 493772), (38, 402814), (62, 246886), (73, 209684), (76, 201407), (89, 171988), (124, 123443), (146, 104842), (178, 85994), (292, 52421), (356, 42997), (589, 25988), (1178, 12994), (1387, 11036), (1691, 9052), (2263, 6764), (2356, 6497), (2759, 5548), (2774, 5518), (3382, 4526)]