172619190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 478146240

約数和(自身を除く): 305527050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 257, 306, 439, 510, 514, 765, 771, 878, 1285, 1317, 1530, 1542, 2195, 2313, 2570, 2634, 3855, 3951, 4369, 4390, 4626, 6585, 7463, 7710, 7902, 8738, 11565, 13107, 13170, 14926, 19755, 21845, 22389, 23130, 26214, 37315, 39321, 39510, 43690, 44778, 65535, 67167, 74630, 78642, 111945, 112823, 131070, 134334, 196605, 223890, 225646, 335835, 338469, 393210, 564115, 671670, 676938, 1015407, 1128230, 1692345, 1917991, 2030814, 3384690, 3835982, 5077035, 5753973, 9589955, 10154070, 11507946, 17261919, 19179910, 28769865, 34523838, 57539730, 86309595, 172619190]

約数ペア:

[(1, 172619190), (2, 86309595), (3, 57539730), (5, 34523838), (6, 28769865), (9, 19179910), (10, 17261919), (15, 11507946), (17, 10154070), (18, 9589955), (30, 5753973), (34, 5077035), (45, 3835982), (51, 3384690), (85, 2030814), (90, 1917991), (102, 1692345), (153, 1128230), (170, 1015407), (255, 676938), (257, 671670), (306, 564115), (439, 393210), (510, 338469), (514, 335835), (765, 225646), (771, 223890), (878, 196605), (1285, 134334), (1317, 131070), (1530, 112823), (1542, 111945), (2195, 78642), (2313, 74630), (2570, 67167), (2634, 65535), (3855, 44778), (3951, 43690), (4369, 39510), (4390, 39321), (4626, 37315), (6585, 26214), (7463, 23130), (7710, 22389), (7902, 21845), (8738, 19755), (11565, 14926), (13107, 13170)]