6381270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 19313424

約数和(自身を除く): 12932154

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, 1447, 1470, 2205, 2894, 4341, 4410, 7235, 8682, 10129, 13023, 14470, 20258, 21705, 26046, 30387, 43410, 50645, 60774, 65115, 70903, 91161, 101290, 130230, 141806, 151935, 182322, 212709, 303870, 354515, 425418, 455805, 638127, 709030, 911610, 1063545, 1276254, 2127090, 3190635, 6381270]

約数ペア:

[(1, 6381270), (2, 3190635), (3, 2127090), (5, 1276254), (6, 1063545), (7, 911610), (9, 709030), (10, 638127), (14, 455805), (15, 425418), (18, 354515), (21, 303870), (30, 212709), (35, 182322), (42, 151935), (45, 141806), (49, 130230), (63, 101290), (70, 91161), (90, 70903), (98, 65115), (105, 60774), (126, 50645), (147, 43410), (210, 30387), (245, 26046), (294, 21705), (315, 20258), (441, 14470), (490, 13023), (630, 10129), (735, 8682), (882, 7235), (1447, 4410), (1470, 4341), (2205, 2894)]