195014790

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 542931840

約数和(自身を除く): 347917050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 241, 243, 270, 333, 370, 405, 482, 486, 555, 666, 723, 729, 810, 999, 1110, 1205, 1215, 1446, 1458, 1665, 1998, 2169, 2187, 2410, 2430, 2997, 3330, 3615, 3645, 4338, 4374, 4995, 5994, 6507, 7230, 7290, 8917, 8991, 9990, 10845, 10935, 13014, 14985, 17834, 17982, 19521, 21690, 21870, 26751, 26973, 29970, 32535, 39042, 44585, 44955, 53502, 53946, 58563, 65070, 80253, 80919, 89170, 89910, 97605, 117126, 133755, 134865, 160506, 161838, 175689, 195210, 240759, 267510, 269730, 292815, 351378, 401265, 404595, 481518, 527067, 585630, 722277, 802530, 809190, 878445, 1054134, 1203795, 1444554, 1756890, 2166831, 2407590, 2635335, 3611385, 4333662, 5270670, 6500493, 7222770, 10834155, 13000986, 19501479, 21668310, 32502465, 39002958, 65004930, 97507395, 195014790]

約数ペア:

[(1, 195014790), (2, 97507395), (3, 65004930), (5, 39002958), (6, 32502465), (9, 21668310), (10, 19501479), (15, 13000986), (18, 10834155), (27, 7222770), (30, 6500493), (37, 5270670), (45, 4333662), (54, 3611385), (74, 2635335), (81, 2407590), (90, 2166831), (111, 1756890), (135, 1444554), (162, 1203795), (185, 1054134), (222, 878445), (241, 809190), (243, 802530), (270, 722277), (333, 585630), (370, 527067), (405, 481518), (482, 404595), (486, 401265), (555, 351378), (666, 292815), (723, 269730), (729, 267510), (810, 240759), (999, 195210), (1110, 175689), (1205, 161838), (1215, 160506), (1446, 134865), (1458, 133755), (1665, 117126), (1998, 97605), (2169, 89910), (2187, 89170), (2410, 80919), (2430, 80253), (2997, 65070), (3330, 58563), (3615, 53946), (3645, 53502), (4338, 44955), (4374, 44585), (4995, 39042), (5994, 32535), (6507, 29970), (7230, 26973), (7290, 26751), (8917, 21870), (8991, 21690), (9990, 19521), (10845, 17982), (10935, 17834), (13014, 14985)]