86445690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 217741824

約数和(自身を除く): 131296134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 235, 282, 370, 470, 555, 705, 1110, 1410, 1657, 1739, 3314, 3478, 4971, 5217, 8285, 8695, 9942, 10434, 16570, 17390, 24855, 26085, 49710, 52170, 61309, 77879, 122618, 155758, 183927, 233637, 306545, 367854, 389395, 467274, 613090, 778790, 919635, 1168185, 1839270, 2336370, 2881523, 5763046, 8644569, 14407615, 17289138, 28815230, 43222845, 86445690]

約数ペア:

[(1, 86445690), (2, 43222845), (3, 28815230), (5, 17289138), (6, 14407615), (10, 8644569), (15, 5763046), (30, 2881523), (37, 2336370), (47, 1839270), (74, 1168185), (94, 919635), (111, 778790), (141, 613090), (185, 467274), (222, 389395), (235, 367854), (282, 306545), (370, 233637), (470, 183927), (555, 155758), (705, 122618), (1110, 77879), (1410, 61309), (1657, 52170), (1739, 49710), (3314, 26085), (3478, 24855), (4971, 17390), (5217, 16570), (8285, 10434), (8695, 9942)]