2031015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 4013568

約数和(自身を除く): 1982553

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 87, 105, 115, 145, 161, 203, 345, 435, 483, 609, 667, 805, 841, 1015, 2001, 2415, 2523, 3045, 3335, 4205, 4669, 5887, 10005, 12615, 14007, 17661, 19343, 23345, 29435, 58029, 70035, 88305, 96715, 135401, 290145, 406203, 677005, 2031015]

約数ペア:

[(1, 2031015), (3, 677005), (5, 406203), (7, 290145), (15, 135401), (21, 96715), (23, 88305), (29, 70035), (35, 58029), (69, 29435), (87, 23345), (105, 19343), (115, 17661), (145, 14007), (161, 12615), (203, 10005), (345, 5887), (435, 4669), (483, 4205), (609, 3335), (667, 3045), (805, 2523), (841, 2415), (1015, 2001)]