301001840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70991}}^1$

素因数の和:71057

約数の個数: 40

約数和(自身を含む): 713043648

約数和(自身を除く): 412041808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 70991, 141982, 283964, 354955, 567928, 709910, 1135856, 1419820, 2839640, 3762523, 5679280, 7525046, 15050092, 18812615, 30100184, 37625230, 60200368, 75250460, 150500920, 301001840]

約数ペア:

[(1, 301001840), (2, 150500920), (4, 75250460), (5, 60200368), (8, 37625230), (10, 30100184), (16, 18812615), (20, 15050092), (40, 7525046), (53, 5679280), (80, 3762523), (106, 2839640), (212, 1419820), (265, 1135856), (424, 709910), (530, 567928), (848, 354955), (1060, 283964), (2120, 141982), (4240, 70991)]