215560983470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1229}}^1\times {\mathrm{5231}}^1$

素因数の和:6953

約数の個数: 64

約数和(自身を含む): 444812083200

約数和(自身を除く): 229251099730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 958, 1229, 2395, 2458, 3353, 4790, 5231, 6145, 6706, 8603, 10462, 12290, 16765, 17206, 26155, 33530, 36617, 43015, 52310, 73234, 86030, 183085, 366170, 588691, 1177382, 2505649, 2943455, 4120837, 5011298, 5886910, 6428899, 8241674, 12528245, 12857798, 17539543, 20604185, 25056490, 32144495, 35079086, 41208370, 45002293, 64288990, 87697715, 90004586, 175395430, 225011465, 450022930, 3079442621, 6158885242, 15397213105, 21556098347, 30794426210, 43112196694, 107780491735, 215560983470]

約数ペア:

[(1, 215560983470), (2, 107780491735), (5, 43112196694), (7, 30794426210), (10, 21556098347), (14, 15397213105), (35, 6158885242), (70, 3079442621), (479, 450022930), (958, 225011465), (1229, 175395430), (2395, 90004586), (2458, 87697715), (3353, 64288990), (4790, 45002293), (5231, 41208370), (6145, 35079086), (6706, 32144495), (8603, 25056490), (10462, 20604185), (12290, 17539543), (16765, 12857798), (17206, 12528245), (26155, 8241674), (33530, 6428899), (36617, 5886910), (43015, 5011298), (52310, 4120837), (73234, 2943455), (86030, 2505649), (183085, 1177382), (366170, 588691)]