82170840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{684757}}^1$

素因数の和:684771

約数の個数: 32

約数和(自身を含む): 246512880

約数和(自身を除く): 164342040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 684757, 1369514, 2054271, 2739028, 3423785, 4108542, 5478056, 6847570, 8217084, 10271355, 13695140, 16434168, 20542710, 27390280, 41085420, 82170840]

約数ペア:

[(1, 82170840), (2, 41085420), (3, 27390280), (4, 20542710), (5, 16434168), (6, 13695140), (8, 10271355), (10, 8217084), (12, 6847570), (15, 5478056), (20, 4108542), (24, 3423785), (30, 2739028), (40, 2054271), (60, 1369514), (120, 684757)]