171516030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{816743}}^1$

素因数の和:816760

約数の個数: 32

約数和(自身を含む): 470444544

約数和(自身を除く): 298928514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 816743, 1633486, 2450229, 4083715, 4900458, 5717201, 8167430, 11434402, 12251145, 17151603, 24502290, 28586005, 34303206, 57172010, 85758015, 171516030]

約数ペア:

[(1, 171516030), (2, 85758015), (3, 57172010), (5, 34303206), (6, 28586005), (7, 24502290), (10, 17151603), (14, 12251145), (15, 11434402), (21, 8167430), (30, 5717201), (35, 4900458), (42, 4083715), (70, 2450229), (105, 1633486), (210, 816743)]