139611510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 379080000

約数和(自身を除く): 239468490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 149, 174, 261, 290, 298, 359, 435, 447, 522, 718, 745, 870, 894, 1077, 1305, 1341, 1490, 1795, 2154, 2235, 2610, 2682, 3231, 3590, 4321, 4470, 5385, 6462, 6705, 8642, 10411, 10770, 12963, 13410, 16155, 20822, 21605, 25926, 31233, 32310, 38889, 43210, 52055, 53491, 62466, 64815, 77778, 93699, 104110, 106982, 129630, 156165, 160473, 187398, 194445, 267455, 312330, 320946, 388890, 468495, 481419, 534910, 802365, 936990, 962838, 1551239, 1604730, 2407095, 3102478, 4653717, 4814190, 7756195, 9307434, 13961151, 15512390, 23268585, 27922302, 46537170, 69805755, 139611510]

約数ペア:

[(1, 139611510), (2, 69805755), (3, 46537170), (5, 27922302), (6, 23268585), (9, 15512390), (10, 13961151), (15, 9307434), (18, 7756195), (29, 4814190), (30, 4653717), (45, 3102478), (58, 2407095), (87, 1604730), (90, 1551239), (145, 962838), (149, 936990), (174, 802365), (261, 534910), (290, 481419), (298, 468495), (359, 388890), (435, 320946), (447, 312330), (522, 267455), (718, 194445), (745, 187398), (870, 160473), (894, 156165), (1077, 129630), (1305, 106982), (1341, 104110), (1490, 93699), (1795, 77778), (2154, 64815), (2235, 62466), (2610, 53491), (2682, 52055), (3231, 43210), (3590, 38889), (4321, 32310), (4470, 31233), (5385, 25926), (6462, 21605), (6705, 20822), (8642, 16155), (10411, 13410), (10770, 12963)]