131706510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14683}}^1$

素因数の和:14729

約数の個数: 64

約数和(自身を含む): 355235328

約数和(自身を除く): 223528818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 14683, 29366, 44049, 73415, 88098, 146830, 190879, 220245, 337709, 381758, 440490, 572637, 675418, 954395, 1013127, 1145274, 1688545, 1908790, 2026254, 2863185, 3377090, 4390217, 5065635, 5726370, 8780434, 10131270, 13170651, 21951085, 26341302, 43902170, 65853255, 131706510]

約数ペア:

[(1, 131706510), (2, 65853255), (3, 43902170), (5, 26341302), (6, 21951085), (10, 13170651), (13, 10131270), (15, 8780434), (23, 5726370), (26, 5065635), (30, 4390217), (39, 3377090), (46, 2863185), (65, 2026254), (69, 1908790), (78, 1688545), (115, 1145274), (130, 1013127), (138, 954395), (195, 675418), (230, 572637), (299, 440490), (345, 381758), (390, 337709), (598, 220245), (690, 190879), (897, 146830), (1495, 88098), (1794, 73415), (2990, 44049), (4485, 29366), (8970, 14683)]