170906240

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2869

約数の個数: 64

約数和(自身を含む): 412934760

約数和(自身を除く): 242028520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 2753, 3104, 3880, 5506, 6208, 7760, 11012, 12416, 13765, 15520, 22024, 27530, 31040, 44048, 55060, 62080, 88096, 110120, 176192, 220240, 267041, 352384, 440480, 534082, 880960, 1068164, 1335205, 1761920, 2136328, 2670410, 4272656, 5340820, 8545312, 10681640, 17090624, 21363280, 34181248, 42726560, 85453120, 170906240]

約数ペア:

[(1, 170906240), (2, 85453120), (4, 42726560), (5, 34181248), (8, 21363280), (10, 17090624), (16, 10681640), (20, 8545312), (32, 5340820), (40, 4272656), (64, 2670410), (80, 2136328), (97, 1761920), (128, 1335205), (160, 1068164), (194, 880960), (320, 534082), (388, 440480), (485, 352384), (640, 267041), (776, 220240), (970, 176192), (1552, 110120), (1940, 88096), (2753, 62080), (3104, 55060), (3880, 44048), (5506, 31040), (6208, 27530), (7760, 22024), (11012, 15520), (12416, 13765)]