87309810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138587}}^1$

素因数の和:138607

約数の個数: 48

約数和(自身を含む): 259436736

約数和(自身を除く): 172126926

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, 138587, 277174, 415761, 692935, 831522, 970109, 1247283, 1385870, 1940218, 2078805, 2494566, 2910327, 4157610, 4850545, 5820654, 6236415, 8730981, 9701090, 12472830, 14551635, 17461962, 29103270, 43654905, 87309810]

約数ペア:

[(1, 87309810), (2, 43654905), (3, 29103270), (5, 17461962), (6, 14551635), (7, 12472830), (9, 9701090), (10, 8730981), (14, 6236415), (15, 5820654), (18, 4850545), (21, 4157610), (30, 2910327), (35, 2494566), (42, 2078805), (45, 1940218), (63, 1385870), (70, 1247283), (90, 970109), (105, 831522), (126, 692935), (210, 415761), (315, 277174), (630, 138587)]