191466540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34313}}^1$

素因数の和:34359

約数の個数: 72

約数和(自身を含む): 599534208

約数和(自身を除く): 408067668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 34313, 68626, 102939, 137252, 171565, 205878, 308817, 343130, 411756, 514695, 617634, 686260, 1029390, 1063703, 1235268, 1544085, 2058780, 2127406, 3088170, 3191109, 4254812, 5318515, 6176340, 6382218, 9573327, 10637030, 12764436, 15955545, 19146654, 21274060, 31911090, 38293308, 47866635, 63822180, 95733270, 191466540]

約数ペア:

[(1, 191466540), (2, 95733270), (3, 63822180), (4, 47866635), (5, 38293308), (6, 31911090), (9, 21274060), (10, 19146654), (12, 15955545), (15, 12764436), (18, 10637030), (20, 9573327), (30, 6382218), (31, 6176340), (36, 5318515), (45, 4254812), (60, 3191109), (62, 3088170), (90, 2127406), (93, 2058780), (124, 1544085), (155, 1235268), (180, 1063703), (186, 1029390), (279, 686260), (310, 617634), (372, 514695), (465, 411756), (558, 343130), (620, 308817), (930, 205878), (1116, 171565), (1395, 137252), (1860, 102939), (2790, 68626), (5580, 34313)]