170782980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3209}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 478880640

約数和(自身を除く): 308097660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3209, 3548, 4435, 5322, 6418, 8870, 9627, 10644, 12836, 13305, 16045, 17740, 19254, 26610, 32090, 38508, 48135, 53220, 64180, 96270, 192540, 2846383, 5692766, 8539149, 11385532, 14231915, 17078298, 28463830, 34156596, 42695745, 56927660, 85391490, 170782980]

約数ペア:

[(1, 170782980), (2, 85391490), (3, 56927660), (4, 42695745), (5, 34156596), (6, 28463830), (10, 17078298), (12, 14231915), (15, 11385532), (20, 8539149), (30, 5692766), (60, 2846383), (887, 192540), (1774, 96270), (2661, 64180), (3209, 53220), (3548, 48135), (4435, 38508), (5322, 32090), (6418, 26610), (8870, 19254), (9627, 17740), (10644, 16045), (12836, 13305)]