69275430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109961}}^1$

素因数の和:109981

約数の個数: 48

約数和(自身を含む): 205848864

約数和(自身を除く): 136573434

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, 109961, 219922, 329883, 549805, 659766, 769727, 989649, 1099610, 1539454, 1649415, 1979298, 2309181, 3298830, 3848635, 4618362, 4948245, 6927543, 7697270, 9896490, 11545905, 13855086, 23091810, 34637715, 69275430]

約数ペア:

[(1, 69275430), (2, 34637715), (3, 23091810), (5, 13855086), (6, 11545905), (7, 9896490), (9, 7697270), (10, 6927543), (14, 4948245), (15, 4618362), (18, 3848635), (21, 3298830), (30, 2309181), (35, 1979298), (42, 1649415), (45, 1539454), (63, 1099610), (70, 989649), (90, 769727), (105, 659766), (126, 549805), (210, 329883), (315, 219922), (630, 109961)]