1489508730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 4135622400

約数和(自身を除く): 2646113670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 181, 261, 270, 290, 362, 435, 522, 543, 783, 870, 905, 1051, 1086, 1305, 1566, 1629, 1810, 2102, 2610, 2715, 3153, 3258, 3915, 4887, 5249, 5255, 5430, 6306, 7830, 8145, 9459, 9774, 10498, 10510, 15747, 15765, 16290, 18918, 24435, 26245, 28377, 30479, 31494, 31530, 47241, 47295, 48870, 52490, 56754, 60958, 78735, 91437, 94482, 94590, 141723, 141885, 152395, 157470, 182874, 190231, 236205, 274311, 283446, 283770, 304790, 380462, 457185, 472410, 548622, 570693, 708615, 822933, 914370, 951155, 1141386, 1371555, 1417230, 1645866, 1712079, 1902310, 2743110, 2853465, 3424158, 4114665, 5136237, 5516699, 5706930, 8229330, 8560395, 10272474, 11033398, 16550097, 17120790, 25681185, 27583495, 33100194, 49650291, 51362370, 55166990, 82750485, 99300582, 148950873, 165500970, 248251455, 297901746, 496502910, 744754365, 1489508730]

約数ペア:

[(1, 1489508730), (2, 744754365), (3, 496502910), (5, 297901746), (6, 248251455), (9, 165500970), (10, 148950873), (15, 99300582), (18, 82750485), (27, 55166990), (29, 51362370), (30, 49650291), (45, 33100194), (54, 27583495), (58, 25681185), (87, 17120790), (90, 16550097), (135, 11033398), (145, 10272474), (174, 8560395), (181, 8229330), (261, 5706930), (270, 5516699), (290, 5136237), (362, 4114665), (435, 3424158), (522, 2853465), (543, 2743110), (783, 1902310), (870, 1712079), (905, 1645866), (1051, 1417230), (1086, 1371555), (1305, 1141386), (1566, 951155), (1629, 914370), (1810, 822933), (2102, 708615), (2610, 570693), (2715, 548622), (3153, 472410), (3258, 457185), (3915, 380462), (4887, 304790), (5249, 283770), (5255, 283446), (5430, 274311), (6306, 236205), (7830, 190231), (8145, 182874), (9459, 157470), (9774, 152395), (10498, 141885), (10510, 141723), (15747, 94590), (15765, 94482), (16290, 91437), (18918, 78735), (24435, 60958), (26245, 56754), (28377, 52490), (30479, 48870), (31494, 47295), (31530, 47241)]