1198470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 3548160

約数和(自身を除く): 2349690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 439, 455, 546, 878, 910, 1317, 1365, 2195, 2634, 2730, 3073, 4390, 5707, 6146, 6585, 9219, 11414, 13170, 15365, 17121, 18438, 28535, 30730, 34242, 39949, 46095, 57070, 79898, 85605, 92190, 119847, 171210, 199745, 239694, 399490, 599235, 1198470]

約数ペア:

[(1, 1198470), (2, 599235), (3, 399490), (5, 239694), (6, 199745), (7, 171210), (10, 119847), (13, 92190), (14, 85605), (15, 79898), (21, 57070), (26, 46095), (30, 39949), (35, 34242), (39, 30730), (42, 28535), (65, 18438), (70, 17121), (78, 15365), (91, 13170), (105, 11414), (130, 9219), (182, 6585), (195, 6146), (210, 5707), (273, 4390), (390, 3073), (439, 2730), (455, 2634), (546, 2195), (878, 1365), (910, 1317)]