74644860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2687}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 209534976

約数和(自身を除く): 134890116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2687, 2778, 4630, 5374, 5556, 6945, 8061, 9260, 10748, 13435, 13890, 16122, 26870, 27780, 32244, 40305, 53740, 80610, 161220, 1244081, 2488162, 3732243, 4976324, 6220405, 7464486, 12440810, 14928972, 18661215, 24881620, 37322430, 74644860]

約数ペア:

[(1, 74644860), (2, 37322430), (3, 24881620), (4, 18661215), (5, 14928972), (6, 12440810), (10, 7464486), (12, 6220405), (15, 4976324), (20, 3732243), (30, 2488162), (60, 1244081), (463, 161220), (926, 80610), (1389, 53740), (1852, 40305), (2315, 32244), (2687, 27780), (2778, 26870), (4630, 16122), (5374, 13890), (5556, 13435), (6945, 10748), (8061, 9260)]