68556810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10579

約数の個数: 64

約数和(自身を含む): 194125824

約数和(自身を除く): 125569014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 10531, 21062, 31593, 52655, 63186, 73717, 105310, 147434, 157965, 221151, 315930, 326461, 368585, 442302, 652922, 737170, 979383, 1105755, 1632305, 1958766, 2211510, 2285227, 3264610, 4570454, 4896915, 6855681, 9793830, 11426135, 13711362, 22852270, 34278405, 68556810]

約数ペア:

[(1, 68556810), (2, 34278405), (3, 22852270), (5, 13711362), (6, 11426135), (7, 9793830), (10, 6855681), (14, 4896915), (15, 4570454), (21, 3264610), (30, 2285227), (31, 2211510), (35, 1958766), (42, 1632305), (62, 1105755), (70, 979383), (93, 737170), (105, 652922), (155, 442302), (186, 368585), (210, 326461), (217, 315930), (310, 221151), (434, 157965), (465, 147434), (651, 105310), (930, 73717), (1085, 63186), (1302, 52655), (2170, 31593), (3255, 21062), (6510, 10531)]