23719590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 43503930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 419, 510, 555, 629, 666, 765, 838, 1110, 1257, 1258, 1530, 1665, 1887, 2095, 2514, 3145, 3330, 3771, 3774, 4190, 5661, 6285, 6290, 7123, 7542, 9435, 11322, 12570, 14246, 15503, 18855, 18870, 21369, 28305, 31006, 35615, 37710, 42738, 46509, 56610, 64107, 71230, 77515, 93018, 106845, 128214, 139527, 155030, 213690, 232545, 263551, 279054, 320535, 465090, 527102, 641070, 697635, 790653, 1317755, 1395270, 1581306, 2371959, 2635510, 3953265, 4743918, 7906530, 11859795, 23719590]

約数ペア:

[(1, 23719590), (2, 11859795), (3, 7906530), (5, 4743918), (6, 3953265), (9, 2635510), (10, 2371959), (15, 1581306), (17, 1395270), (18, 1317755), (30, 790653), (34, 697635), (37, 641070), (45, 527102), (51, 465090), (74, 320535), (85, 279054), (90, 263551), (102, 232545), (111, 213690), (153, 155030), (170, 139527), (185, 128214), (222, 106845), (255, 93018), (306, 77515), (333, 71230), (370, 64107), (419, 56610), (510, 46509), (555, 42738), (629, 37710), (666, 35615), (765, 31006), (838, 28305), (1110, 21369), (1257, 18870), (1258, 18855), (1530, 15503), (1665, 14246), (1887, 12570), (2095, 11322), (2514, 9435), (3145, 7542), (3330, 7123), (3771, 6290), (3774, 6285), (4190, 5661)]