7293860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 17853696

約数和(自身を除く): 10559836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 983, 1060, 1484, 1855, 1966, 3710, 3932, 4915, 6881, 7420, 9830, 13762, 19660, 27524, 34405, 52099, 68810, 104198, 137620, 208396, 260495, 364693, 520990, 729386, 1041980, 1458772, 1823465, 3646930, 7293860]

約数ペア:

[(1, 7293860), (2, 3646930), (4, 1823465), (5, 1458772), (7, 1041980), (10, 729386), (14, 520990), (20, 364693), (28, 260495), (35, 208396), (53, 137620), (70, 104198), (106, 68810), (140, 52099), (212, 34405), (265, 27524), (371, 19660), (530, 13762), (742, 9830), (983, 7420), (1060, 6881), (1484, 4915), (1855, 3932), (1966, 3710)]