230916210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 663552000

約数和(自身を除く): 432635790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 105, 155, 158, 186, 210, 217, 237, 310, 395, 434, 449, 465, 474, 553, 651, 790, 898, 930, 1085, 1106, 1185, 1302, 1347, 1659, 2170, 2245, 2370, 2449, 2694, 2765, 3143, 3255, 3318, 4490, 4898, 5530, 6286, 6510, 6735, 7347, 8295, 9429, 12245, 13470, 13919, 14694, 15715, 16590, 17143, 18858, 24490, 27838, 31430, 34286, 35471, 36735, 41757, 47145, 51429, 69595, 70942, 73470, 83514, 85715, 94290, 97433, 102858, 106413, 139190, 171430, 177355, 194866, 208785, 212826, 248297, 257145, 292299, 354710, 417570, 487165, 496594, 514290, 532065, 584598, 744891, 974330, 1064130, 1099601, 1241485, 1461495, 1489782, 2199202, 2482970, 2922990, 3298803, 3724455, 5498005, 6597606, 7448910, 7697207, 10996010, 15394414, 16494015, 23091621, 32988030, 38486035, 46183242, 76972070, 115458105, 230916210]

約数ペア:

[(1, 230916210), (2, 115458105), (3, 76972070), (5, 46183242), (6, 38486035), (7, 32988030), (10, 23091621), (14, 16494015), (15, 15394414), (21, 10996010), (30, 7697207), (31, 7448910), (35, 6597606), (42, 5498005), (62, 3724455), (70, 3298803), (79, 2922990), (93, 2482970), (105, 2199202), (155, 1489782), (158, 1461495), (186, 1241485), (210, 1099601), (217, 1064130), (237, 974330), (310, 744891), (395, 584598), (434, 532065), (449, 514290), (465, 496594), (474, 487165), (553, 417570), (651, 354710), (790, 292299), (898, 257145), (930, 248297), (1085, 212826), (1106, 208785), (1185, 194866), (1302, 177355), (1347, 171430), (1659, 139190), (2170, 106413), (2245, 102858), (2370, 97433), (2449, 94290), (2694, 85715), (2765, 83514), (3143, 73470), (3255, 70942), (3318, 69595), (4490, 51429), (4898, 47145), (5530, 41757), (6286, 36735), (6510, 35471), (6735, 34286), (7347, 31430), (8295, 27838), (9429, 24490), (12245, 18858), (13470, 17143), (13919, 16590), (14694, 15715)]