6565260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 20885760

約数和(自身を除く): 14320500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 443, 494, 570, 741, 780, 886, 988, 1140, 1235, 1329, 1482, 1772, 2215, 2470, 2658, 2964, 3705, 4430, 4940, 5316, 5759, 6645, 7410, 8417, 8860, 11518, 13290, 14820, 16834, 17277, 23036, 25251, 26580, 28795, 33668, 34554, 42085, 50502, 57590, 69108, 84170, 86385, 101004, 109421, 115180, 126255, 168340, 172770, 218842, 252510, 328263, 345540, 437684, 505020, 547105, 656526, 1094210, 1313052, 1641315, 2188420, 3282630, 6565260]

約数ペア:

[(1, 6565260), (2, 3282630), (3, 2188420), (4, 1641315), (5, 1313052), (6, 1094210), (10, 656526), (12, 547105), (13, 505020), (15, 437684), (19, 345540), (20, 328263), (26, 252510), (30, 218842), (38, 172770), (39, 168340), (52, 126255), (57, 115180), (60, 109421), (65, 101004), (76, 86385), (78, 84170), (95, 69108), (114, 57590), (130, 50502), (156, 42085), (190, 34554), (195, 33668), (228, 28795), (247, 26580), (260, 25251), (285, 23036), (380, 17277), (390, 16834), (443, 14820), (494, 13290), (570, 11518), (741, 8860), (780, 8417), (886, 7410), (988, 6645), (1140, 5759), (1235, 5316), (1329, 4940), (1482, 4430), (1772, 3705), (2215, 2964), (2470, 2658)]