986975710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3517}}^1$

素因数の和:3761

約数の個数: 64

約数和(自身を含む): 2147950080

約数和(自身を除く): 1160974370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 211, 266, 422, 665, 1055, 1330, 1477, 2110, 2954, 3517, 4009, 7034, 7385, 8018, 14770, 17585, 20045, 24619, 28063, 35170, 40090, 49238, 56126, 66823, 123095, 133646, 140315, 246190, 280630, 334115, 467761, 668230, 742087, 935522, 1484174, 2338805, 3710435, 4677610, 5194609, 7420870, 10389218, 14099653, 25973045, 28199306, 51946090, 70498265, 98697571, 140996530, 197395142, 493487855, 986975710]

約数ペア:

[(1, 986975710), (2, 493487855), (5, 197395142), (7, 140996530), (10, 98697571), (14, 70498265), (19, 51946090), (35, 28199306), (38, 25973045), (70, 14099653), (95, 10389218), (133, 7420870), (190, 5194609), (211, 4677610), (266, 3710435), (422, 2338805), (665, 1484174), (1055, 935522), (1330, 742087), (1477, 668230), (2110, 467761), (2954, 334115), (3517, 280630), (4009, 246190), (7034, 140315), (7385, 133646), (8018, 123095), (14770, 66823), (17585, 56126), (20045, 49238), (24619, 40090), (28063, 35170)]