15697615638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{20147}}^1$

素因数の和:20313

約数の個数: 64

約数和(自身を含む): 33423114240

約数和(自身を除く): 17725498602

約数列:

[1, 2, 3, 6, 31, 59, 62, 71, 93, 118, 142, 177, 186, 213, 354, 426, 1829, 2201, 3658, 4189, 4402, 5487, 6603, 8378, 10974, 12567, 13206, 20147, 25134, 40294, 60441, 120882, 129859, 259718, 389577, 624557, 779154, 1188673, 1249114, 1430437, 1873671, 2377346, 2860874, 3566019, 3747342, 4291311, 7132038, 8582622, 36848863, 44343547, 73697726, 84395783, 88687094, 110546589, 133030641, 168791566, 221093178, 253187349, 266061282, 506374698, 2616269273, 5232538546, 7848807819, 15697615638]

約数ペア:

[(1, 15697615638), (2, 7848807819), (3, 5232538546), (6, 2616269273), (31, 506374698), (59, 266061282), (62, 253187349), (71, 221093178), (93, 168791566), (118, 133030641), (142, 110546589), (177, 88687094), (186, 84395783), (213, 73697726), (354, 44343547), (426, 36848863), (1829, 8582622), (2201, 7132038), (3658, 4291311), (4189, 3747342), (4402, 3566019), (5487, 2860874), (6603, 2377346), (8378, 1873671), (10974, 1430437), (12567, 1249114), (13206, 1188673), (20147, 779154), (25134, 624557), (40294, 389577), (60441, 259718), (120882, 129859)]