29974035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 60098976

約数和(自身を除く): 30124941

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3137, 3185, 9411, 9555, 15685, 21959, 40781, 47055, 65877, 109795, 122343, 153713, 203905, 285467, 329385, 461139, 611715, 768565, 856401, 1427335, 1998269, 2305695, 4282005, 5994807, 9991345, 29974035]

約数ペア:

[(1, 29974035), (3, 9991345), (5, 5994807), (7, 4282005), (13, 2305695), (15, 1998269), (21, 1427335), (35, 856401), (39, 768565), (49, 611715), (65, 461139), (91, 329385), (105, 285467), (147, 203905), (195, 153713), (245, 122343), (273, 109795), (455, 65877), (637, 47055), (735, 40781), (1365, 21959), (1911, 15685), (3137, 9555), (3185, 9411)]