27262410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 75423744

約数和(自身を除く): 48161334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 991, 1310, 1834, 1965, 1982, 2751, 2973, 3930, 4585, 4955, 5502, 5946, 6937, 9170, 9910, 13755, 13874, 14865, 20811, 27510, 29730, 34685, 41622, 69370, 104055, 129821, 208110, 259642, 389463, 649105, 778926, 908747, 1298210, 1817494, 1947315, 2726241, 3894630, 4543735, 5452482, 9087470, 13631205, 27262410]

約数ペア:

[(1, 27262410), (2, 13631205), (3, 9087470), (5, 5452482), (6, 4543735), (7, 3894630), (10, 2726241), (14, 1947315), (15, 1817494), (21, 1298210), (30, 908747), (35, 778926), (42, 649105), (70, 389463), (105, 259642), (131, 208110), (210, 129821), (262, 104055), (393, 69370), (655, 41622), (786, 34685), (917, 29730), (991, 27510), (1310, 20811), (1834, 14865), (1965, 13874), (1982, 13755), (2751, 9910), (2973, 9170), (3930, 6937), (4585, 5946), (4955, 5502)]