87306030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138581}}^1$

素因数の和:138601

約数の個数: 48

約数和(自身を含む): 259425504

約数和(自身を除く): 172119474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 138581, 277162, 415743, 692905, 831486, 970067, 1247229, 1385810, 1940134, 2078715, 2494458, 2910201, 4157430, 4850335, 5820402, 6236145, 8730603, 9700670, 12472290, 14551005, 17461206, 29102010, 43653015, 87306030]

約数ペア:

[(1, 87306030), (2, 43653015), (3, 29102010), (5, 17461206), (6, 14551005), (7, 12472290), (9, 9700670), (10, 8730603), (14, 6236145), (15, 5820402), (18, 4850335), (21, 4157430), (30, 2910201), (35, 2494458), (42, 2078715), (45, 1940134), (63, 1385810), (70, 1247229), (90, 970067), (105, 831486), (126, 692905), (210, 415743), (315, 277162), (630, 138581)]