77478030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5390

約数の個数: 96

約数和(自身を含む): 240274944

約数和(自身を除く): 162796914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 5347, 7245, 10694, 14490, 16041, 26735, 32082, 37429, 48123, 53470, 74858, 80205, 96246, 112287, 122981, 160410, 187145, 224574, 240615, 245962, 336861, 368943, 374290, 481230, 561435, 614905, 673722, 737886, 860867, 1106829, 1122870, 1229810, 1684305, 1721734, 1844715, 2213658, 2582601, 3368610, 3689430, 4304335, 5165202, 5534145, 7747803, 8608670, 11068290, 12913005, 15495606, 25826010, 38739015, 77478030]

約数ペア:

[(1, 77478030), (2, 38739015), (3, 25826010), (5, 15495606), (6, 12913005), (7, 11068290), (9, 8608670), (10, 7747803), (14, 5534145), (15, 5165202), (18, 4304335), (21, 3689430), (23, 3368610), (30, 2582601), (35, 2213658), (42, 1844715), (45, 1721734), (46, 1684305), (63, 1229810), (69, 1122870), (70, 1106829), (90, 860867), (105, 737886), (115, 673722), (126, 614905), (138, 561435), (161, 481230), (207, 374290), (210, 368943), (230, 336861), (315, 245962), (322, 240615), (345, 224574), (414, 187145), (483, 160410), (630, 122981), (690, 112287), (805, 96246), (966, 80205), (1035, 74858), (1449, 53470), (1610, 48123), (2070, 37429), (2415, 32082), (2898, 26735), (4830, 16041), (5347, 14490), (7245, 10694)]