84983710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39163}}^1$

素因数の和:39208

約数の個数: 32

約数和(自身を含む): 180467712

約数和(自身を除く): 95484002

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 39163, 78326, 195815, 274141, 391630, 548282, 1214053, 1370705, 2428106, 2741410, 6070265, 8498371, 12140530, 16996742, 42491855, 84983710]

約数ペア:

[(1, 84983710), (2, 42491855), (5, 16996742), (7, 12140530), (10, 8498371), (14, 6070265), (31, 2741410), (35, 2428106), (62, 1370705), (70, 1214053), (155, 548282), (217, 391630), (310, 274141), (434, 195815), (1085, 78326), (2170, 39163)]