39973710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 113467392

約数和(自身を除く): 73493682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 383, 426, 490, 497, 710, 735, 766, 994, 1065, 1149, 1470, 1491, 1915, 2130, 2298, 2485, 2681, 2982, 3479, 3830, 4970, 5362, 5745, 6958, 7455, 8043, 10437, 11490, 13405, 14910, 16086, 17395, 18767, 20874, 26810, 27193, 34790, 37534, 40215, 52185, 54386, 56301, 80430, 81579, 93835, 104370, 112602, 135965, 163158, 187670, 190351, 271930, 281505, 380702, 407895, 563010, 571053, 815790, 951755, 1142106, 1332457, 1903510, 2664914, 2855265, 3997371, 5710530, 6662285, 7994742, 13324570, 19986855, 39973710]

約数ペア:

[(1, 39973710), (2, 19986855), (3, 13324570), (5, 7994742), (6, 6662285), (7, 5710530), (10, 3997371), (14, 2855265), (15, 2664914), (21, 1903510), (30, 1332457), (35, 1142106), (42, 951755), (49, 815790), (70, 571053), (71, 563010), (98, 407895), (105, 380702), (142, 281505), (147, 271930), (210, 190351), (213, 187670), (245, 163158), (294, 135965), (355, 112602), (383, 104370), (426, 93835), (490, 81579), (497, 80430), (710, 56301), (735, 54386), (766, 52185), (994, 40215), (1065, 37534), (1149, 34790), (1470, 27193), (1491, 26810), (1915, 20874), (2130, 18767), (2298, 17395), (2485, 16086), (2681, 14910), (2982, 13405), (3479, 11490), (3830, 10437), (4970, 8043), (5362, 7455), (5745, 6958)]