104509140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19571}}^1$

素因数の和:19672

約数の個数: 48

約数和(自身を含む): 295928640

約数和(自身を除く): 191419500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 19571, 39142, 58713, 78284, 97855, 117426, 195710, 234852, 293565, 391420, 587130, 1174260, 1741819, 3483638, 5225457, 6967276, 8709095, 10450914, 17418190, 20901828, 26127285, 34836380, 52254570, 104509140]

約数ペア:

[(1, 104509140), (2, 52254570), (3, 34836380), (4, 26127285), (5, 20901828), (6, 17418190), (10, 10450914), (12, 8709095), (15, 6967276), (20, 5225457), (30, 3483638), (60, 1741819), (89, 1174260), (178, 587130), (267, 391420), (356, 293565), (445, 234852), (534, 195710), (890, 117426), (1068, 97855), (1335, 78284), (1780, 58713), (2670, 39142), (5340, 19571)]