15690905286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{15077}}^1$

素因数の和:15509

約数の個数: 64

約数和(自身を含む): 36476697600

約数和(自身を除く): 20785792314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 349, 426, 497, 698, 994, 1047, 1491, 2094, 2443, 2982, 4886, 7329, 14658, 15077, 24779, 30154, 45231, 49558, 74337, 90462, 105539, 148674, 173453, 211078, 316617, 346906, 520359, 633234, 1040718, 1070467, 2140934, 3211401, 5261873, 6422802, 7493269, 10523746, 14986538, 15785619, 22479807, 31571238, 36833111, 44959614, 73666222, 110499333, 220998666, 373592983, 747185966, 1120778949, 2241557898, 2615150881, 5230301762, 7845452643, 15690905286]

約数ペア:

[(1, 15690905286), (2, 7845452643), (3, 5230301762), (6, 2615150881), (7, 2241557898), (14, 1120778949), (21, 747185966), (42, 373592983), (71, 220998666), (142, 110499333), (213, 73666222), (349, 44959614), (426, 36833111), (497, 31571238), (698, 22479807), (994, 15785619), (1047, 14986538), (1491, 10523746), (2094, 7493269), (2443, 6422802), (2982, 5261873), (4886, 3211401), (7329, 2140934), (14658, 1070467), (15077, 1040718), (24779, 633234), (30154, 520359), (45231, 346906), (49558, 316617), (74337, 211078), (90462, 173453), (105539, 148674)]