12431070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 33976800

約数和(自身を除く): 21545730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 149, 162, 206, 270, 298, 309, 405, 447, 515, 618, 745, 810, 894, 927, 1030, 1341, 1490, 1545, 1854, 2235, 2682, 2781, 3090, 4023, 4470, 4635, 5562, 6705, 8046, 8343, 9270, 12069, 13410, 13905, 15347, 16686, 20115, 24138, 27810, 30694, 40230, 41715, 46041, 60345, 76735, 83430, 92082, 120690, 138123, 153470, 230205, 276246, 414369, 460410, 690615, 828738, 1243107, 1381230, 2071845, 2486214, 4143690, 6215535, 12431070]

約数ペア:

[(1, 12431070), (2, 6215535), (3, 4143690), (5, 2486214), (6, 2071845), (9, 1381230), (10, 1243107), (15, 828738), (18, 690615), (27, 460410), (30, 414369), (45, 276246), (54, 230205), (81, 153470), (90, 138123), (103, 120690), (135, 92082), (149, 83430), (162, 76735), (206, 60345), (270, 46041), (298, 41715), (309, 40230), (405, 30694), (447, 27810), (515, 24138), (618, 20115), (745, 16686), (810, 15347), (894, 13905), (927, 13410), (1030, 12069), (1341, 9270), (1490, 8343), (1545, 8046), (1854, 6705), (2235, 5562), (2682, 4635), (2781, 4470), (3090, 4023)]