434466540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127037}}^1$

素因数の和:127071

約数の個数: 72

約数和(自身を含む): 1387254960

約数和(自身を除く): 952788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 127037, 254074, 381111, 508148, 635185, 762222, 1143333, 1270370, 1524444, 1905555, 2286666, 2413703, 2540740, 3811110, 4573332, 4827406, 5716665, 7241109, 7622220, 9654812, 11433330, 12068515, 14482218, 21723327, 22866660, 24137030, 28964436, 36205545, 43446654, 48274060, 72411090, 86893308, 108616635, 144822180, 217233270, 434466540]

約数ペア:

[(1, 434466540), (2, 217233270), (3, 144822180), (4, 108616635), (5, 86893308), (6, 72411090), (9, 48274060), (10, 43446654), (12, 36205545), (15, 28964436), (18, 24137030), (19, 22866660), (20, 21723327), (30, 14482218), (36, 12068515), (38, 11433330), (45, 9654812), (57, 7622220), (60, 7241109), (76, 5716665), (90, 4827406), (95, 4573332), (114, 3811110), (171, 2540740), (180, 2413703), (190, 2286666), (228, 1905555), (285, 1524444), (342, 1270370), (380, 1143333), (570, 762222), (684, 635185), (855, 508148), (1140, 381111), (1710, 254074), (3420, 127037)]