43137090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 115758720

約数和(自身を除く): 72621630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 811, 985, 1182, 1622, 1773, 1970, 2433, 2955, 3546, 4055, 4866, 5319, 5910, 7299, 8110, 8865, 10638, 12165, 14598, 17730, 21897, 24330, 26595, 36495, 43794, 53190, 72990, 109485, 159767, 218970, 319534, 479301, 798835, 958602, 1437903, 1597670, 2396505, 2875806, 4313709, 4793010, 7189515, 8627418, 14379030, 21568545, 43137090]

約数ペア:

[(1, 43137090), (2, 21568545), (3, 14379030), (5, 8627418), (6, 7189515), (9, 4793010), (10, 4313709), (15, 2875806), (18, 2396505), (27, 1597670), (30, 1437903), (45, 958602), (54, 798835), (90, 479301), (135, 319534), (197, 218970), (270, 159767), (394, 109485), (591, 72990), (811, 53190), (985, 43794), (1182, 36495), (1622, 26595), (1773, 24330), (1970, 21897), (2433, 17730), (2955, 14598), (3546, 12165), (4055, 10638), (4866, 8865), (5319, 8110), (5910, 7299)]