1752990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 4271616

約数和(自身を除く): 2518626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 823, 1065, 1646, 2130, 2469, 4115, 4938, 8230, 12345, 24690, 58433, 116866, 175299, 292165, 350598, 584330, 876495, 1752990]

約数ペア:

[(1, 1752990), (2, 876495), (3, 584330), (5, 350598), (6, 292165), (10, 175299), (15, 116866), (30, 58433), (71, 24690), (142, 12345), (213, 8230), (355, 4938), (426, 4115), (710, 2469), (823, 2130), (1065, 1646)]