127911210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{609101}}^1$

素因数の和:609118

約数の個数: 32

約数和(自身を含む): 350842752

約数和(自身を除く): 222931542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 609101, 1218202, 1827303, 3045505, 3654606, 4263707, 6091010, 8527414, 9136515, 12791121, 18273030, 21318535, 25582242, 42637070, 63955605, 127911210]

約数ペア:

[(1, 127911210), (2, 63955605), (3, 42637070), (5, 25582242), (6, 21318535), (7, 18273030), (10, 12791121), (14, 9136515), (15, 8527414), (21, 6091010), (30, 4263707), (35, 3654606), (42, 3045505), (70, 1827303), (105, 1218202), (210, 609101)]