30630635

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 45745920

約数和(自身を除く): 15115285

約数列:

[1, 5, 7, 31, 35, 37, 49, 109, 155, 185, 217, 245, 259, 545, 763, 1085, 1147, 1295, 1519, 1813, 3379, 3815, 4033, 5341, 5735, 7595, 8029, 9065, 16895, 20165, 23653, 26705, 28231, 40145, 56203, 118265, 125023, 141155, 165571, 197617, 281015, 625115, 827855, 875161, 988085, 4375805, 6126127, 30630635]

約数ペア:

[(1, 30630635), (5, 6126127), (7, 4375805), (31, 988085), (35, 875161), (37, 827855), (49, 625115), (109, 281015), (155, 197617), (185, 165571), (217, 141155), (245, 125023), (259, 118265), (545, 56203), (763, 40145), (1085, 28231), (1147, 26705), (1295, 23653), (1519, 20165), (1813, 16895), (3379, 9065), (3815, 8029), (4033, 7595), (5341, 5735)]