431884310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 925102080

約数和(自身を除く): 493217770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 2054, 3823, 4345, 5135, 7646, 8690, 10270, 11297, 19115, 22594, 38230, 42053, 49699, 56485, 84106, 99398, 112970, 210265, 248495, 302017, 420530, 496990, 546689, 604034, 1093378, 1510085, 2733445, 3020170, 3322187, 3926221, 5466890, 6644374, 7852442, 16610935, 19631105, 33221870, 39262210, 43188431, 86376862, 215942155, 431884310]

約数ペア:

[(1, 431884310), (2, 215942155), (5, 86376862), (10, 43188431), (11, 39262210), (13, 33221870), (22, 19631105), (26, 16610935), (55, 7852442), (65, 6644374), (79, 5466890), (110, 3926221), (130, 3322187), (143, 3020170), (158, 2733445), (286, 1510085), (395, 1093378), (715, 604034), (790, 546689), (869, 496990), (1027, 420530), (1430, 302017), (1738, 248495), (2054, 210265), (3823, 112970), (4345, 99398), (5135, 84106), (7646, 56485), (8690, 49699), (10270, 42053), (11297, 38230), (19115, 22594)]