26381310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 68843520

約数和(自身を除く): 42462210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1493, 1767, 2945, 2986, 3534, 4479, 5890, 7465, 8835, 8958, 14930, 17670, 22395, 28367, 44790, 46283, 56734, 85101, 92566, 138849, 141835, 170202, 231415, 277698, 283670, 425505, 462830, 694245, 851010, 879377, 1388490, 1758754, 2638131, 4396885, 5276262, 8793770, 13190655, 26381310]

約数ペア:

[(1, 26381310), (2, 13190655), (3, 8793770), (5, 5276262), (6, 4396885), (10, 2638131), (15, 1758754), (19, 1388490), (30, 879377), (31, 851010), (38, 694245), (57, 462830), (62, 425505), (93, 283670), (95, 277698), (114, 231415), (155, 170202), (186, 141835), (190, 138849), (285, 92566), (310, 85101), (465, 56734), (570, 46283), (589, 44790), (930, 28367), (1178, 22395), (1493, 17670), (1767, 14930), (2945, 8958), (2986, 8835), (3534, 7465), (4479, 5890)]