65132210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 76439374

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1231, 1430, 2035, 2405, 2462, 4070, 4810, 5291, 6155, 10582, 12310, 13541, 16003, 26455, 27082, 32006, 45547, 52910, 67705, 80015, 91094, 135410, 160030, 176033, 227735, 352066, 455470, 501017, 592111, 880165, 1002034, 1184222, 1760330, 2505085, 2960555, 5010170, 5921110, 6513221, 13026442, 32566105, 65132210]

約数ペア:

[(1, 65132210), (2, 32566105), (5, 13026442), (10, 6513221), (11, 5921110), (13, 5010170), (22, 2960555), (26, 2505085), (37, 1760330), (55, 1184222), (65, 1002034), (74, 880165), (110, 592111), (130, 501017), (143, 455470), (185, 352066), (286, 227735), (370, 176033), (407, 160030), (481, 135410), (715, 91094), (814, 80015), (962, 67705), (1231, 52910), (1430, 45547), (2035, 32006), (2405, 27082), (2462, 26455), (4070, 16003), (4810, 13541), (5291, 12310), (6155, 10582)]