66127770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 172355040

約数和(自身を除く): 106227270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1187, 1238, 1857, 2374, 3095, 3561, 3714, 5571, 5935, 6190, 7122, 9285, 10683, 11142, 11870, 17805, 18570, 21366, 27855, 35610, 53415, 55710, 106830, 734753, 1469506, 2204259, 3673765, 4408518, 6612777, 7347530, 11021295, 13225554, 22042590, 33063885, 66127770]

約数ペア:

[(1, 66127770), (2, 33063885), (3, 22042590), (5, 13225554), (6, 11021295), (9, 7347530), (10, 6612777), (15, 4408518), (18, 3673765), (30, 2204259), (45, 1469506), (90, 734753), (619, 106830), (1187, 55710), (1238, 53415), (1857, 35610), (2374, 27855), (3095, 21366), (3561, 18570), (3714, 17805), (5571, 11870), (5935, 11142), (6190, 10683), (7122, 9285)]