515845008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30103}}^1$

素因数の和:30141

約数の個数: 120

約数和(自身を含む): 1746995328

約数和(自身を除く): 1231150320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 30103, 60206, 90309, 120412, 180618, 210721, 240824, 270927, 361236, 421442, 481648, 511751, 541854, 632163, 722472, 842884, 1023502, 1083708, 1264326, 1444944, 1535253, 1685768, 1896489, 2047004, 2167416, 2528652, 3070506, 3371536, 3582257, 3792978, 4094008, 4334832, 4605759, 5057304, 6141012, 7164514, 7585956, 8188016, 9211518, 10114608, 10746771, 12282024, 14329028, 15171912, 18423036, 21493542, 24564048, 28658056, 30343824, 32240313, 36846072, 42987084, 57316112, 64480626, 73692144, 85974168, 128961252, 171948336, 257922504, 515845008]

約数ペア:

[(1, 515845008), (2, 257922504), (3, 171948336), (4, 128961252), (6, 85974168), (7, 73692144), (8, 64480626), (9, 57316112), (12, 42987084), (14, 36846072), (16, 32240313), (17, 30343824), (18, 28658056), (21, 24564048), (24, 21493542), (28, 18423036), (34, 15171912), (36, 14329028), (42, 12282024), (48, 10746771), (51, 10114608), (56, 9211518), (63, 8188016), (68, 7585956), (72, 7164514), (84, 6141012), (102, 5057304), (112, 4605759), (119, 4334832), (126, 4094008), (136, 3792978), (144, 3582257), (153, 3371536), (168, 3070506), (204, 2528652), (238, 2167416), (252, 2047004), (272, 1896489), (306, 1685768), (336, 1535253), (357, 1444944), (408, 1264326), (476, 1083708), (504, 1023502), (612, 842884), (714, 722472), (816, 632163), (952, 541854), (1008, 511751), (1071, 481648), (1224, 421442), (1428, 361236), (1904, 270927), (2142, 240824), (2448, 210721), (2856, 180618), (4284, 120412), (5712, 90309), (8568, 60206), (17136, 30103)]