64999110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 170947584

約数和(自身を除く): 105948474

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 431, 457, 862, 914, 1293, 1371, 2155, 2285, 2586, 2742, 4310, 4570, 4741, 5027, 6465, 6855, 9482, 10054, 12930, 13710, 14223, 15081, 23705, 25135, 28446, 30162, 47410, 50270, 71115, 75405, 142230, 150810, 196967, 393934, 590901, 984835, 1181802, 1969670, 2166637, 2954505, 4333274, 5909010, 6499911, 10833185, 12999822, 21666370, 32499555, 64999110]

約数ペア:

[(1, 64999110), (2, 32499555), (3, 21666370), (5, 12999822), (6, 10833185), (10, 6499911), (11, 5909010), (15, 4333274), (22, 2954505), (30, 2166637), (33, 1969670), (55, 1181802), (66, 984835), (110, 590901), (165, 393934), (330, 196967), (431, 150810), (457, 142230), (862, 75405), (914, 71115), (1293, 50270), (1371, 47410), (2155, 30162), (2285, 28446), (2586, 25135), (2742, 23705), (4310, 15081), (4570, 14223), (4741, 13710), (5027, 12930), (6465, 10054), (6855, 9482)]