26400690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15471

約数の個数: 48

約数和(自身を含む): 72259200

約数和(自身を除く): 45858510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 15439, 30878, 46317, 77195, 92634, 138951, 154390, 231585, 277902, 293341, 463170, 586682, 694755, 880023, 1389510, 1466705, 1760046, 2640069, 2933410, 4400115, 5280138, 8800230, 13200345, 26400690]

約数ペア:

[(1, 26400690), (2, 13200345), (3, 8800230), (5, 5280138), (6, 4400115), (9, 2933410), (10, 2640069), (15, 1760046), (18, 1466705), (19, 1389510), (30, 880023), (38, 694755), (45, 586682), (57, 463170), (90, 293341), (95, 277902), (114, 231585), (171, 154390), (190, 138951), (285, 92634), (342, 77195), (570, 46317), (855, 30878), (1710, 15439)]