291212782110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1\times {\mathrm{5147}}^1$

素因数の和:11738

約数の個数: 96

約数和(自身を含む): 765225613152

約数和(自身を除く): 474012831042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 5147, 6481, 8730, 10294, 12962, 15441, 19443, 25735, 30882, 32405, 38886, 46323, 51470, 58329, 64810, 77205, 92646, 97215, 116658, 154410, 194430, 231615, 291645, 463230, 499259, 583290, 628657, 998518, 1257314, 1497777, 1885971, 2496295, 2995554, 3143285, 3771942, 4493331, 4992590, 5657913, 6286570, 7488885, 8986662, 9429855, 11315826, 14977770, 18859710, 22466655, 28289565, 33357707, 44933310, 56579130, 66715414, 100073121, 166788535, 200146242, 300219363, 333577070, 500365605, 600438726, 1000731210, 1501096815, 3002193630, 3235697579, 6471395158, 9707092737, 16178487895, 19414185474, 29121278211, 32356975790, 48535463685, 58242556422, 97070927370, 145606391055, 291212782110]

約数ペア:

[(1, 291212782110), (2, 145606391055), (3, 97070927370), (5, 58242556422), (6, 48535463685), (9, 32356975790), (10, 29121278211), (15, 19414185474), (18, 16178487895), (30, 9707092737), (45, 6471395158), (90, 3235697579), (97, 3002193630), (194, 1501096815), (291, 1000731210), (485, 600438726), (582, 500365605), (873, 333577070), (970, 300219363), (1455, 200146242), (1746, 166788535), (2910, 100073121), (4365, 66715414), (5147, 56579130), (6481, 44933310), (8730, 33357707), (10294, 28289565), (12962, 22466655), (15441, 18859710), (19443, 14977770), (25735, 11315826), (30882, 9429855), (32405, 8986662), (38886, 7488885), (46323, 6286570), (51470, 5657913), (58329, 4992590), (64810, 4493331), (77205, 3771942), (92646, 3143285), (97215, 2995554), (116658, 2496295), (154410, 1885971), (194430, 1497777), (231615, 1257314), (291645, 998518), (463230, 628657), (499259, 583290)]