79587270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{18047}}^1$

素因数の和:18074

約数の個数: 72

約数和(自身を含む): 240724224

約数和(自身を除く): 161136954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 18047, 36094, 54141, 90235, 108282, 126329, 162423, 180470, 252658, 270705, 324846, 378987, 541410, 631645, 757974, 812115, 884303, 1136961, 1263290, 1624230, 1768606, 1894935, 2273922, 2652909, 3789870, 4421515, 5305818, 5684805, 7958727, 8843030, 11369610, 13264545, 15917454, 26529090, 39793635, 79587270]

約数ペア:

[(1, 79587270), (2, 39793635), (3, 26529090), (5, 15917454), (6, 13264545), (7, 11369610), (9, 8843030), (10, 7958727), (14, 5684805), (15, 5305818), (18, 4421515), (21, 3789870), (30, 2652909), (35, 2273922), (42, 1894935), (45, 1768606), (49, 1624230), (63, 1263290), (70, 1136961), (90, 884303), (98, 812115), (105, 757974), (126, 631645), (147, 541410), (210, 378987), (245, 324846), (294, 270705), (315, 252658), (441, 180470), (490, 162423), (630, 126329), (735, 108282), (882, 90235), (1470, 54141), (2205, 36094), (4410, 18047)]