82166130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 219991680

約数和(自身を除く): 137825550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 694, 877, 1041, 1735, 1754, 2082, 2631, 3123, 3470, 4385, 5205, 5262, 6246, 7893, 8770, 9369, 10410, 13155, 15615, 15786, 18738, 23679, 26310, 31230, 39465, 46845, 47358, 78930, 93690, 118395, 236790, 304319, 608638, 912957, 1521595, 1825914, 2738871, 3043190, 4564785, 5477742, 8216613, 9129570, 13694355, 16433226, 27388710, 41083065, 82166130]

約数ペア:

[(1, 82166130), (2, 41083065), (3, 27388710), (5, 16433226), (6, 13694355), (9, 9129570), (10, 8216613), (15, 5477742), (18, 4564785), (27, 3043190), (30, 2738871), (45, 1825914), (54, 1521595), (90, 912957), (135, 608638), (270, 304319), (347, 236790), (694, 118395), (877, 93690), (1041, 78930), (1735, 47358), (1754, 46845), (2082, 39465), (2631, 31230), (3123, 26310), (3470, 23679), (4385, 18738), (5205, 15786), (5262, 15615), (6246, 13155), (7893, 10410), (8770, 9369)]