31794660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 100101120

約数和(自身を除く): 68306460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 607, 873, 970, 1164, 1214, 1455, 1746, 1821, 1940, 2428, 2619, 2910, 3035, 3492, 3642, 4365, 5238, 5463, 5820, 6070, 7284, 8730, 9105, 10476, 10926, 12140, 13095, 16389, 17460, 18210, 21852, 26190, 27315, 32778, 36420, 52380, 54630, 58879, 65556, 81945, 109260, 117758, 163890, 176637, 235516, 294395, 327780, 353274, 529911, 588790, 706548, 883185, 1059822, 1177580, 1589733, 1766370, 2119644, 2649555, 3179466, 3532740, 5299110, 6358932, 7948665, 10598220, 15897330, 31794660]

約数ペア:

[(1, 31794660), (2, 15897330), (3, 10598220), (4, 7948665), (5, 6358932), (6, 5299110), (9, 3532740), (10, 3179466), (12, 2649555), (15, 2119644), (18, 1766370), (20, 1589733), (27, 1177580), (30, 1059822), (36, 883185), (45, 706548), (54, 588790), (60, 529911), (90, 353274), (97, 327780), (108, 294395), (135, 235516), (180, 176637), (194, 163890), (270, 117758), (291, 109260), (388, 81945), (485, 65556), (540, 58879), (582, 54630), (607, 52380), (873, 36420), (970, 32778), (1164, 27315), (1214, 26190), (1455, 21852), (1746, 18210), (1821, 17460), (1940, 16389), (2428, 13095), (2619, 12140), (2910, 10926), (3035, 10476), (3492, 9105), (3642, 8730), (4365, 7284), (5238, 6070), (5463, 5820)]