69898840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6952

約数の個数: 64

約数和(自身を含む): 179055360

約数和(自身を除く): 109156520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6907, 10120, 13814, 27628, 34535, 55256, 69070, 75977, 138140, 151954, 158861, 276280, 303908, 317722, 379885, 607816, 635444, 759770, 794305, 1270888, 1519540, 1588610, 1747471, 3039080, 3177220, 3494942, 6354440, 6989884, 8737355, 13979768, 17474710, 34949420, 69898840]

約数ペア:

[(1, 69898840), (2, 34949420), (4, 17474710), (5, 13979768), (8, 8737355), (10, 6989884), (11, 6354440), (20, 3494942), (22, 3177220), (23, 3039080), (40, 1747471), (44, 1588610), (46, 1519540), (55, 1270888), (88, 794305), (92, 759770), (110, 635444), (115, 607816), (184, 379885), (220, 317722), (230, 303908), (253, 276280), (440, 158861), (460, 151954), (506, 138140), (920, 75977), (1012, 69070), (1265, 55256), (2024, 34535), (2530, 27628), (5060, 13814), (6907, 10120)]