518133070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18367}}^1$

素因数の和:18425

約数の個数: 64

約数和(自身を含む): 1184956416

約数和(自身を除く): 666823346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 14105, 18367, 28210, 36734, 91835, 128569, 183670, 238771, 257138, 477542, 569377, 642845, 1138754, 1193855, 1285690, 1671397, 2387710, 2846885, 3342794, 3985639, 5693770, 7401901, 7971278, 8356985, 14803802, 16713970, 19928195, 37009505, 39856390, 51813307, 74019010, 103626614, 259066535, 518133070]

約数ペア:

[(1, 518133070), (2, 259066535), (5, 103626614), (7, 74019010), (10, 51813307), (13, 39856390), (14, 37009505), (26, 19928195), (31, 16713970), (35, 14803802), (62, 8356985), (65, 7971278), (70, 7401901), (91, 5693770), (130, 3985639), (155, 3342794), (182, 2846885), (217, 2387710), (310, 1671397), (403, 1285690), (434, 1193855), (455, 1138754), (806, 642845), (910, 569377), (1085, 477542), (2015, 257138), (2170, 238771), (2821, 183670), (4030, 128569), (5642, 91835), (14105, 36734), (18367, 28210)]