12155113390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{537599}}^1$

素因数の和:537649

約数の個数: 64

約数和(自身を含む): 27869184000

約数和(自身を除く): 15714070610

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 11305, 22610, 537599, 1075198, 2687995, 3763193, 5375990, 7526386, 9139183, 10214381, 18278366, 18815965, 20428762, 37631930, 45695915, 51071905, 63974281, 71500667, 91391830, 102143810, 127948562, 143001334, 173644477, 319871405, 347288954, 357503335, 639742810, 715006670, 868222385, 1215511339, 1736444770, 2431022678, 6077556695, 12155113390]

約数ペア:

[(1, 12155113390), (2, 6077556695), (5, 2431022678), (7, 1736444770), (10, 1215511339), (14, 868222385), (17, 715006670), (19, 639742810), (34, 357503335), (35, 347288954), (38, 319871405), (70, 173644477), (85, 143001334), (95, 127948562), (119, 102143810), (133, 91391830), (170, 71500667), (190, 63974281), (238, 51071905), (266, 45695915), (323, 37631930), (595, 20428762), (646, 18815965), (665, 18278366), (1190, 10214381), (1330, 9139183), (1615, 7526386), (2261, 5375990), (3230, 3763193), (4522, 2687995), (11305, 1075198), (22610, 537599)]