6441270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 10665930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 149, 165, 262, 298, 330, 393, 447, 655, 745, 786, 894, 1310, 1441, 1490, 1639, 1965, 2235, 2882, 3278, 3930, 4323, 4470, 4917, 7205, 8195, 8646, 9834, 14410, 16390, 19519, 21615, 24585, 39038, 43230, 49170, 58557, 97595, 117114, 195190, 214709, 292785, 429418, 585570, 644127, 1073545, 1288254, 2147090, 3220635, 6441270]

約数ペア:

[(1, 6441270), (2, 3220635), (3, 2147090), (5, 1288254), (6, 1073545), (10, 644127), (11, 585570), (15, 429418), (22, 292785), (30, 214709), (33, 195190), (55, 117114), (66, 97595), (110, 58557), (131, 49170), (149, 43230), (165, 39038), (262, 24585), (298, 21615), (330, 19519), (393, 16390), (447, 14410), (655, 9834), (745, 8646), (786, 8195), (894, 7205), (1310, 4917), (1441, 4470), (1490, 4323), (1639, 3930), (1965, 3278), (2235, 2882)]