129306030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{615743}}^1$

素因数の和:615760

約数の個数: 32

約数和(自身を含む): 354668544

約数和(自身を除く): 225362514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 615743, 1231486, 1847229, 3078715, 3694458, 4310201, 6157430, 8620402, 9236145, 12930603, 18472290, 21551005, 25861206, 43102010, 64653015, 129306030]

約数ペア:

[(1, 129306030), (2, 64653015), (3, 43102010), (5, 25861206), (6, 21551005), (7, 18472290), (10, 12930603), (14, 9236145), (15, 8620402), (21, 6157430), (30, 4310201), (35, 3694458), (42, 3078715), (70, 1847229), (105, 1231486), (210, 615743)]