3649030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 8347536

約数和(自身を除く): 4698506

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 677, 770, 1078, 1354, 2695, 3385, 4739, 5390, 6770, 7447, 9478, 14894, 23695, 33173, 37235, 47390, 52129, 66346, 74470, 104258, 165865, 260645, 331730, 364903, 521290, 729806, 1824515, 3649030]

約数ペア:

[(1, 3649030), (2, 1824515), (5, 729806), (7, 521290), (10, 364903), (11, 331730), (14, 260645), (22, 165865), (35, 104258), (49, 74470), (55, 66346), (70, 52129), (77, 47390), (98, 37235), (110, 33173), (154, 23695), (245, 14894), (385, 9478), (490, 7447), (539, 6770), (677, 5390), (770, 4739), (1078, 3385), (1354, 2695)]