87254370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8184

約数の個数: 96

約数和(自身を含む): 274555008

約数和(自身を除く): 187300638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 8147, 10710, 16294, 24441, 40735, 48882, 57029, 73323, 81470, 114058, 122205, 138499, 146646, 171087, 244410, 276998, 285145, 342174, 366615, 415497, 513261, 570290, 692495, 733230, 830994, 855435, 969493, 1026522, 1246491, 1384990, 1710870, 1938986, 2077485, 2492982, 2566305, 2908479, 4154970, 4847465, 5132610, 5816958, 6232455, 8725437, 9694930, 12464910, 14542395, 17450874, 29084790, 43627185, 87254370]

約数ペア:

[(1, 87254370), (2, 43627185), (3, 29084790), (5, 17450874), (6, 14542395), (7, 12464910), (9, 9694930), (10, 8725437), (14, 6232455), (15, 5816958), (17, 5132610), (18, 4847465), (21, 4154970), (30, 2908479), (34, 2566305), (35, 2492982), (42, 2077485), (45, 1938986), (51, 1710870), (63, 1384990), (70, 1246491), (85, 1026522), (90, 969493), (102, 855435), (105, 830994), (119, 733230), (126, 692495), (153, 570290), (170, 513261), (210, 415497), (238, 366615), (255, 342174), (306, 285145), (315, 276998), (357, 244410), (510, 171087), (595, 146646), (630, 138499), (714, 122205), (765, 114058), (1071, 81470), (1190, 73323), (1530, 57029), (1785, 48882), (2142, 40735), (3570, 24441), (5355, 16294), (8147, 10710)]