64941690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 172150272

約数和(自身を除く): 107208582

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 2371, 2490, 2739, 4565, 4742, 5478, 7113, 9130, 11855, 13695, 14226, 23710, 26081, 27390, 35565, 52162, 71130, 78243, 130405, 156486, 196793, 260810, 391215, 393586, 590379, 782430, 983965, 1180758, 1967930, 2164723, 2951895, 4329446, 5903790, 6494169, 10823615, 12988338, 21647230, 32470845, 64941690]

約数ペア:

[(1, 64941690), (2, 32470845), (3, 21647230), (5, 12988338), (6, 10823615), (10, 6494169), (11, 5903790), (15, 4329446), (22, 2951895), (30, 2164723), (33, 1967930), (55, 1180758), (66, 983965), (83, 782430), (110, 590379), (165, 393586), (166, 391215), (249, 260810), (330, 196793), (415, 156486), (498, 130405), (830, 78243), (913, 71130), (1245, 52162), (1826, 35565), (2371, 27390), (2490, 26081), (2739, 23710), (4565, 14226), (4742, 13695), (5478, 11855), (7113, 9130)]