87975510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 269153280

約数和(自身を除く): 181177770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1297, 1330, 1615, 1785, 1938, 1995, 2261, 2594, 3230, 3570, 3891, 3990, 4522, 4845, 6485, 6783, 7782, 9079, 9690, 11305, 12970, 13566, 18158, 19455, 22049, 22610, 24643, 27237, 33915, 38910, 44098, 45395, 49286, 54474, 66147, 67830, 73929, 90790, 110245, 123215, 132294, 136185, 147858, 154343, 172501, 220490, 246430, 272370, 308686, 330735, 345002, 369645, 418931, 463029, 517503, 661470, 739290, 771715, 837862, 862505, 926058, 1035006, 1256793, 1543430, 1725010, 2094655, 2315145, 2513586, 2587515, 2932517, 4189310, 4630290, 5175030, 5865034, 6283965, 8797551, 12567930, 14662585, 17595102, 29325170, 43987755, 87975510]

約数ペア:

[(1, 87975510), (2, 43987755), (3, 29325170), (5, 17595102), (6, 14662585), (7, 12567930), (10, 8797551), (14, 6283965), (15, 5865034), (17, 5175030), (19, 4630290), (21, 4189310), (30, 2932517), (34, 2587515), (35, 2513586), (38, 2315145), (42, 2094655), (51, 1725010), (57, 1543430), (70, 1256793), (85, 1035006), (95, 926058), (102, 862505), (105, 837862), (114, 771715), (119, 739290), (133, 661470), (170, 517503), (190, 463029), (210, 418931), (238, 369645), (255, 345002), (266, 330735), (285, 308686), (323, 272370), (357, 246430), (399, 220490), (510, 172501), (570, 154343), (595, 147858), (646, 136185), (665, 132294), (714, 123215), (798, 110245), (969, 90790), (1190, 73929), (1297, 67830), (1330, 66147), (1615, 54474), (1785, 49286), (1938, 45395), (1995, 44098), (2261, 38910), (2594, 33915), (3230, 27237), (3570, 24643), (3891, 22610), (3990, 22049), (4522, 19455), (4845, 18158), (6485, 13566), (6783, 12970), (7782, 11305), (9079, 9690)]