1640247030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6074989}}^1$

素因数の和:6075005

約数の個数: 32

約数和(自身を含む): 4373992800

約数和(自身を除く): 2733745770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6074989, 12149978, 18224967, 30374945, 36449934, 54674901, 60749890, 91124835, 109349802, 164024703, 182249670, 273374505, 328049406, 546749010, 820123515, 1640247030]

約数ペア:

[(1, 1640247030), (2, 820123515), (3, 546749010), (5, 328049406), (6, 273374505), (9, 182249670), (10, 164024703), (15, 109349802), (18, 91124835), (27, 60749890), (30, 54674901), (45, 36449934), (54, 30374945), (90, 18224967), (135, 12149978), (270, 6074989)]