69918810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 183738240

約数和(自身を除く): 113819430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 2939, 3965, 4758, 5878, 7930, 8817, 11895, 14695, 17634, 23790, 29390, 38207, 44085, 76414, 88170, 114621, 179279, 191035, 229242, 358558, 382070, 537837, 573105, 896395, 1075674, 1146210, 1792790, 2330627, 2689185, 4661254, 5378370, 6991881, 11653135, 13983762, 23306270, 34959405, 69918810]

約数ペア:

[(1, 69918810), (2, 34959405), (3, 23306270), (5, 13983762), (6, 11653135), (10, 6991881), (13, 5378370), (15, 4661254), (26, 2689185), (30, 2330627), (39, 1792790), (61, 1146210), (65, 1075674), (78, 896395), (122, 573105), (130, 537837), (183, 382070), (195, 358558), (305, 229242), (366, 191035), (390, 179279), (610, 114621), (793, 88170), (915, 76414), (1586, 44085), (1830, 38207), (2379, 29390), (2939, 23790), (3965, 17634), (4758, 14695), (5878, 11895), (7930, 8817)]