5258970

素因数分解:

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

素因数の和:907

約数の個数: 48

約数和(自身を含む): 13882752

約数和(自身を除く): 8623782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 823, 1065, 1278, 1646, 2130, 2469, 3195, 4115, 4938, 6390, 7407, 8230, 12345, 14814, 24690, 37035, 58433, 74070, 116866, 175299, 292165, 350598, 525897, 584330, 876495, 1051794, 1752990, 2629485, 5258970]

約数ペア:

[(1, 5258970), (2, 2629485), (3, 1752990), (5, 1051794), (6, 876495), (9, 584330), (10, 525897), (15, 350598), (18, 292165), (30, 175299), (45, 116866), (71, 74070), (90, 58433), (142, 37035), (213, 24690), (355, 14814), (426, 12345), (639, 8230), (710, 7407), (823, 6390), (1065, 4938), (1278, 4115), (1646, 3195), (2130, 2469)]