285576180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{2221}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 800346624

約数和(自身を除く): 514770444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2143, 2221, 4286, 4442, 6429, 6663, 8572, 8884, 10715, 11105, 12858, 13326, 21430, 22210, 25716, 26652, 32145, 33315, 42860, 44420, 64290, 66630, 128580, 133260, 4759603, 9519206, 14278809, 19038412, 23798015, 28557618, 47596030, 57115236, 71394045, 95192060, 142788090, 285576180]

約数ペア:

[(1, 285576180), (2, 142788090), (3, 95192060), (4, 71394045), (5, 57115236), (6, 47596030), (10, 28557618), (12, 23798015), (15, 19038412), (20, 14278809), (30, 9519206), (60, 4759603), (2143, 133260), (2221, 128580), (4286, 66630), (4442, 64290), (6429, 44420), (6663, 42860), (8572, 33315), (8884, 32145), (10715, 26652), (11105, 25716), (12858, 22210), (13326, 21430)]