610424255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 918798336

約数和(自身を除く): 308374081

約数列:

[1, 5, 7, 23, 31, 35, 61, 115, 155, 161, 217, 305, 401, 427, 713, 805, 1085, 1403, 1891, 2005, 2135, 2807, 3565, 4991, 7015, 9223, 9455, 9821, 12431, 13237, 14035, 24461, 24955, 43493, 46115, 49105, 62155, 64561, 66185, 87017, 122305, 171227, 217465, 285913, 304451, 322805, 435085, 562603, 758291, 856135, 1429565, 1522255, 2001391, 2813015, 3791455, 3938221, 5308037, 10006955, 17440693, 19691105, 26540185, 87203465, 122084851, 610424255]

約数ペア:

[(1, 610424255), (5, 122084851), (7, 87203465), (23, 26540185), (31, 19691105), (35, 17440693), (61, 10006955), (115, 5308037), (155, 3938221), (161, 3791455), (217, 2813015), (305, 2001391), (401, 1522255), (427, 1429565), (713, 856135), (805, 758291), (1085, 562603), (1403, 435085), (1891, 322805), (2005, 304451), (2135, 285913), (2807, 217465), (3565, 171227), (4991, 122305), (7015, 87017), (9223, 66185), (9455, 64561), (9821, 62155), (12431, 49105), (13237, 46115), (14035, 43493), (24461, 24955)]