69820516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 135072000

約数和(自身を除く): 65251484

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 79, 116, 158, 316, 401, 551, 802, 1102, 1501, 1604, 2204, 2291, 3002, 4582, 6004, 7619, 9164, 11629, 15238, 23258, 30476, 31679, 43529, 46516, 63358, 87058, 126716, 174116, 220951, 441902, 601901, 883804, 918691, 1203802, 1837382, 2407604, 3674764, 17455129, 34910258, 69820516]

約数ペア:

[(1, 69820516), (2, 34910258), (4, 17455129), (19, 3674764), (29, 2407604), (38, 1837382), (58, 1203802), (76, 918691), (79, 883804), (116, 601901), (158, 441902), (316, 220951), (401, 174116), (551, 126716), (802, 87058), (1102, 63358), (1501, 46516), (1604, 43529), (2204, 31679), (2291, 30476), (3002, 23258), (4582, 15238), (6004, 11629), (7619, 9164)]