64534290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 162584064

約数和(自身を除く): 98049774

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, 1237, 1410, 1739, 2474, 3478, 3711, 5217, 6185, 7422, 8695, 10434, 12370, 17390, 18555, 26085, 37110, 45769, 52170, 58139, 91538, 116278, 137307, 174417, 228845, 274614, 290695, 348834, 457690, 581390, 686535, 872085, 1373070, 1744170, 2151143, 4302286, 6453429, 10755715, 12906858, 21511430, 32267145, 64534290]

約数ペア:

[(1, 64534290), (2, 32267145), (3, 21511430), (5, 12906858), (6, 10755715), (10, 6453429), (15, 4302286), (30, 2151143), (37, 1744170), (47, 1373070), (74, 872085), (94, 686535), (111, 581390), (141, 457690), (185, 348834), (222, 290695), (235, 274614), (282, 228845), (370, 174417), (470, 137307), (555, 116278), (705, 91538), (1110, 58139), (1237, 52170), (1410, 45769), (1739, 37110), (2474, 26085), (3478, 18555), (3711, 17390), (5217, 12370), (6185, 10434), (7422, 8695)]