16207170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 28914366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1087, 1491, 2130, 2174, 2485, 2982, 3261, 4970, 5435, 6522, 7455, 7609, 10870, 14910, 15218, 16305, 22827, 32610, 38045, 45654, 76090, 77177, 114135, 154354, 228270, 231531, 385885, 463062, 540239, 771770, 1080478, 1157655, 1620717, 2315310, 2701195, 3241434, 5402390, 8103585, 16207170]

約数ペア:

[(1, 16207170), (2, 8103585), (3, 5402390), (5, 3241434), (6, 2701195), (7, 2315310), (10, 1620717), (14, 1157655), (15, 1080478), (21, 771770), (30, 540239), (35, 463062), (42, 385885), (70, 231531), (71, 228270), (105, 154354), (142, 114135), (210, 77177), (213, 76090), (355, 45654), (426, 38045), (497, 32610), (710, 22827), (994, 16305), (1065, 15218), (1087, 14910), (1491, 10870), (2130, 7609), (2174, 7455), (2485, 6522), (2982, 5435), (3261, 4970)]