23239170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 67495680

約数和(自身を除く): 44256510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 83, 85, 90, 102, 122, 135, 153, 166, 170, 183, 249, 255, 270, 305, 306, 366, 415, 459, 498, 510, 549, 610, 747, 765, 830, 915, 918, 1037, 1098, 1245, 1411, 1494, 1530, 1647, 1830, 2074, 2241, 2295, 2490, 2745, 2822, 3111, 3294, 3735, 4233, 4482, 4590, 5063, 5185, 5490, 6222, 7055, 7470, 8235, 8466, 9333, 10126, 10370, 11205, 12699, 14110, 15189, 15555, 16470, 18666, 21165, 22410, 25315, 25398, 27999, 30378, 31110, 38097, 42330, 45567, 46665, 50630, 55998, 63495, 75945, 76194, 86071, 91134, 93330, 126990, 136701, 139995, 151890, 172142, 190485, 227835, 258213, 273402, 279990, 380970, 430355, 455670, 516426, 683505, 774639, 860710, 1291065, 1367010, 1549278, 2323917, 2582130, 3873195, 4647834, 7746390, 11619585, 23239170]

約数ペア:

[(1, 23239170), (2, 11619585), (3, 7746390), (5, 4647834), (6, 3873195), (9, 2582130), (10, 2323917), (15, 1549278), (17, 1367010), (18, 1291065), (27, 860710), (30, 774639), (34, 683505), (45, 516426), (51, 455670), (54, 430355), (61, 380970), (83, 279990), (85, 273402), (90, 258213), (102, 227835), (122, 190485), (135, 172142), (153, 151890), (166, 139995), (170, 136701), (183, 126990), (249, 93330), (255, 91134), (270, 86071), (305, 76194), (306, 75945), (366, 63495), (415, 55998), (459, 50630), (498, 46665), (510, 45567), (549, 42330), (610, 38097), (747, 31110), (765, 30378), (830, 27999), (915, 25398), (918, 25315), (1037, 22410), (1098, 21165), (1245, 18666), (1411, 16470), (1494, 15555), (1530, 15189), (1647, 14110), (1830, 12699), (2074, 11205), (2241, 10370), (2295, 10126), (2490, 9333), (2745, 8466), (2822, 8235), (3111, 7470), (3294, 7055), (3735, 6222), (4233, 5490), (4482, 5185), (4590, 5063)]