87613260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 281648640

約数和(自身を除く): 194035380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 619, 674, 1011, 1238, 1348, 1685, 1857, 2022, 2359, 2476, 3095, 3370, 3714, 4044, 4333, 4718, 5055, 6190, 6740, 7077, 7428, 8666, 9285, 9436, 10110, 11795, 12380, 12999, 14154, 17332, 18570, 20220, 21665, 23590, 25998, 28308, 35385, 37140, 43330, 47180, 51996, 64995, 70770, 86660, 129990, 141540, 208603, 259980, 417206, 625809, 834412, 1043015, 1251618, 1460221, 2086030, 2503236, 2920442, 3129045, 4172060, 4380663, 5840884, 6258090, 7301105, 8761326, 12516180, 14602210, 17522652, 21903315, 29204420, 43806630, 87613260]

約数ペア:

[(1, 87613260), (2, 43806630), (3, 29204420), (4, 21903315), (5, 17522652), (6, 14602210), (7, 12516180), (10, 8761326), (12, 7301105), (14, 6258090), (15, 5840884), (20, 4380663), (21, 4172060), (28, 3129045), (30, 2920442), (35, 2503236), (42, 2086030), (60, 1460221), (70, 1251618), (84, 1043015), (105, 834412), (140, 625809), (210, 417206), (337, 259980), (420, 208603), (619, 141540), (674, 129990), (1011, 86660), (1238, 70770), (1348, 64995), (1685, 51996), (1857, 47180), (2022, 43330), (2359, 37140), (2476, 35385), (3095, 28308), (3370, 25998), (3714, 23590), (4044, 21665), (4333, 20220), (4718, 18570), (5055, 17332), (6190, 14154), (6740, 12999), (7077, 12380), (7428, 11795), (8666, 10110), (9285, 9436)]