6931470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 20482560

約数和(自身を除く): 13551090

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, 455, 546, 910, 1365, 2539, 2730, 5078, 7617, 12695, 15234, 17773, 25390, 33007, 35546, 38085, 53319, 66014, 76170, 88865, 99021, 106638, 165035, 177730, 198042, 231049, 266595, 330070, 462098, 495105, 533190, 693147, 990210, 1155245, 1386294, 2310490, 3465735, 6931470]

約数ペア:

[(1, 6931470), (2, 3465735), (3, 2310490), (5, 1386294), (6, 1155245), (7, 990210), (10, 693147), (13, 533190), (14, 495105), (15, 462098), (21, 330070), (26, 266595), (30, 231049), (35, 198042), (39, 177730), (42, 165035), (65, 106638), (70, 99021), (78, 88865), (91, 76170), (105, 66014), (130, 53319), (182, 38085), (195, 35546), (210, 33007), (273, 25390), (390, 17773), (455, 15234), (546, 12695), (910, 7617), (1365, 5078), (2539, 2730)]