191730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 580608

約数和(自身を除く): 388878

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 154, 165, 166, 210, 231, 249, 330, 385, 415, 462, 498, 581, 770, 830, 913, 1155, 1162, 1245, 1743, 1826, 2310, 2490, 2739, 2905, 3486, 4565, 5478, 5810, 6391, 8715, 9130, 12782, 13695, 17430, 19173, 27390, 31955, 38346, 63910, 95865, 191730]

約数ペア:

[(1, 191730), (2, 95865), (3, 63910), (5, 38346), (6, 31955), (7, 27390), (10, 19173), (11, 17430), (14, 13695), (15, 12782), (21, 9130), (22, 8715), (30, 6391), (33, 5810), (35, 5478), (42, 4565), (55, 3486), (66, 2905), (70, 2739), (77, 2490), (83, 2310), (105, 1826), (110, 1743), (154, 1245), (165, 1162), (166, 1155), (210, 913), (231, 830), (249, 770), (330, 581), (385, 498), (415, 462)]