82317420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457319}}^1$

素因数の和:457334

約数の個数: 36

約数和(自身を含む): 249696720

約数和(自身を除く): 167379300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457319, 914638, 1371957, 1829276, 2286595, 2743914, 4115871, 4573190, 5487828, 6859785, 8231742, 9146380, 13719570, 16463484, 20579355, 27439140, 41158710, 82317420]

約数ペア:

[(1, 82317420), (2, 41158710), (3, 27439140), (4, 20579355), (5, 16463484), (6, 13719570), (9, 9146380), (10, 8231742), (12, 6859785), (15, 5487828), (18, 4573190), (20, 4115871), (30, 2743914), (36, 2286595), (45, 1829276), (60, 1371957), (90, 914638), (180, 457319)]