12101790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 31337280

約数和(自身を除く): 19235490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 389, 510, 610, 778, 915, 1037, 1167, 1830, 1945, 2074, 2334, 3111, 3890, 5185, 5835, 6222, 6613, 10370, 11670, 13226, 15555, 19839, 23729, 31110, 33065, 39678, 47458, 66130, 71187, 99195, 118645, 142374, 198390, 237290, 355935, 403393, 711870, 806786, 1210179, 2016965, 2420358, 4033930, 6050895, 12101790]

約数ペア:

[(1, 12101790), (2, 6050895), (3, 4033930), (5, 2420358), (6, 2016965), (10, 1210179), (15, 806786), (17, 711870), (30, 403393), (34, 355935), (51, 237290), (61, 198390), (85, 142374), (102, 118645), (122, 99195), (170, 71187), (183, 66130), (255, 47458), (305, 39678), (366, 33065), (389, 31110), (510, 23729), (610, 19839), (778, 15555), (915, 13226), (1037, 11670), (1167, 10370), (1830, 6613), (1945, 6222), (2074, 5835), (2334, 5185), (3111, 3890)]