26195730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 69147648

約数和(自身を除く): 42951918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 487, 489, 815, 974, 978, 1461, 1630, 1793, 2435, 2445, 2922, 3586, 4870, 4890, 5357, 5379, 7305, 8965, 10714, 10758, 14610, 16071, 17930, 26785, 26895, 32142, 53570, 53790, 79381, 80355, 158762, 160710, 238143, 396905, 476286, 793810, 873191, 1190715, 1746382, 2381430, 2619573, 4365955, 5239146, 8731910, 13097865, 26195730]

約数ペア:

[(1, 26195730), (2, 13097865), (3, 8731910), (5, 5239146), (6, 4365955), (10, 2619573), (11, 2381430), (15, 1746382), (22, 1190715), (30, 873191), (33, 793810), (55, 476286), (66, 396905), (110, 238143), (163, 160710), (165, 158762), (326, 80355), (330, 79381), (487, 53790), (489, 53570), (815, 32142), (974, 26895), (978, 26785), (1461, 17930), (1630, 16071), (1793, 14610), (2435, 10758), (2445, 10714), (2922, 8965), (3586, 7305), (4870, 5379), (4890, 5357)]