3518580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 10698912

約数和(自身を除く): 7180332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 347, 390, 507, 676, 694, 780, 845, 1014, 1041, 1388, 1690, 1735, 2028, 2082, 2535, 3380, 3470, 4164, 4511, 5070, 5205, 6940, 9022, 10140, 10410, 13533, 18044, 20820, 22555, 27066, 45110, 54132, 58643, 67665, 90220, 117286, 135330, 175929, 234572, 270660, 293215, 351858, 586430, 703716, 879645, 1172860, 1759290, 3518580]

約数ペア:

[(1, 3518580), (2, 1759290), (3, 1172860), (4, 879645), (5, 703716), (6, 586430), (10, 351858), (12, 293215), (13, 270660), (15, 234572), (20, 175929), (26, 135330), (30, 117286), (39, 90220), (52, 67665), (60, 58643), (65, 54132), (78, 45110), (130, 27066), (156, 22555), (169, 20820), (195, 18044), (260, 13533), (338, 10410), (347, 10140), (390, 9022), (507, 6940), (676, 5205), (694, 5070), (780, 4511), (845, 4164), (1014, 3470), (1041, 3380), (1388, 2535), (1690, 2082), (1735, 2028)]